feat: WebUI 重构与更新
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webui/README.md
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# SRDB WebUI
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基于 Preact.js 的 SRDB WebUI，使用无构建工具工作流（No Build Workflow）。
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## 技术栈
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- **Preact 10.19.3** - 轻量级 React 替代品（3KB）
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- **HTM 3.1.1** - JSX 替代方案，直接在浏览器中使用
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- **dom-align** - 智能元素定位（用于 Popover 和 Tooltip）
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- **ESM.sh** - ES Modules CDN
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## 特性
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✅ **零构建工具** - 无需 Webpack、Vite 等构建工具
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✅ **原生 ES Modules** - 直接使用 `import` 语法
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✅ **HTM 语法** - 使用 `html` 标签模板字符串代替 JSX
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✅ **主题切换** - 支持深色/浅色主题，持久化保存
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✅ **智能 Popover** - 鼠标悬停单元格显示完整数据
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✅ **字段 Tooltip** - 悬停表头显示字段注释，悬停表名显示表注释
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✅ **响应式设计** - 适配不同屏幕尺寸
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✅ **数据分页** - 支持自定义每页显示行数（20/50/100/200）+ 跳页功能
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✅ **列选择器** - 下拉菜单选择要显示的列，支持持久化保存
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✅ **详情模态框** - 点击眼睛图标查看单条记录的完整数据
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✅ **Manifest 弹窗** - 点击按钮打开弹窗，实时显示 LSM-Tree 结构和 Compaction 统计
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✅ **索引标识** - 有索引的字段显示 🔍 图标
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✅ **悬浮加载提示** - 加载时顶部显示悬浮提示，不影响布局
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## 目录结构
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```
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webui/
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├── static/
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│ ├── index.html # 主 HTML 文件
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│ ├── css/
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│ │ └── styles.css # 全局样式（支持主题）
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│ │
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│ └── js/
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│ ├── main.js # 应用入口
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│ ├── hooks/ # 自定义 Hooks
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│ │ ├── useCellPopover.js # 单元格 Popover Hook
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│ │ └── useTooltip.js # Tooltip Hook
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│ │
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│ └── components/ # Preact 组件
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│ ├── App.js # 主应用组件
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│ ├── Sidebar.js # 侧边栏（表列表）
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│ ├── TableItem.js # 表列表项（可展开字段）
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│ ├── FieldList.js # 字段列表
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│ ├── TableView.js # 表视图（主容器）
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│ ├── ColumnSelector.js # 列选择器（下拉菜单）
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│ ├── DataTable.js # 数据表格
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│ ├── TableRow.js # 表格行
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│ ├── TableCell.js # 表格单元格
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│ ├── Pagination.js # 分页器（sticky 底部）
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│ ├── PageJumper.js # 跳页输入框
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│ ├── RowDetailModal.js # 记录详情模态框
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│ ├── ManifestModal.js # Manifest 弹窗
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│ ├── ManifestView.js # Manifest 视图
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│ ├── LevelCard.js # 层级卡片
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│ ├── FileCard.js # 文件卡片
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│ ├── StatCard.js # 统计卡片
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│ └── CompactionStats.js # Compaction 统计
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│
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├── webui.go # Go 后端处理器
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└── README.md # 本文件
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```
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## 快速开始
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### 1. 启动后端服务
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```bash
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cd /path/to/srdb/examples/webui
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go run main.go serve --db ./data --addr :8080
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```
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### 2. 访问 WebUI
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浏览器打开：`http://localhost:8080/`
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## 使用技巧
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1. **查看字段说明**：鼠标悬停在表头字段名上，会显示该字段的 comment
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2. **查看表说明**：鼠标悬停在表名上，会显示该表的 comment
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3. **选择显示列**：点击右上角的 "Columns" 按钮，勾选要显示的列，选择会自动保存
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4. **查看完整数据**：鼠标悬停在表格单元格上，会显示该单元格的完整数据
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5. **查看记录详情**：鼠标悬停在行上，点击出现的眼睛图标查看完整记录
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6. **跳转到指定页**：在分页器输入页码，点击"跳转"按钮
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7. **查看 LSM-Tree 结构**：点击右上角的 "📊 Manifest" 按钮打开弹窗
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8. **展开表字段**：在侧边栏点击表名前的 ▶ 图标展开查看所有字段
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9. **识别索引字段**：带有 🔍 图标的字段表示该字段已建立索引
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10. **主题切换**：点击左上角的 ☀️/🌙 图标切换深色/浅色主题
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## 核心组件说明
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### App.js - 主应用
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负责：
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- 主题管理（深色/浅色切换，LocalStorage 持久化）
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- 表列表加载和选择
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- 侧边栏 + 主内容区布局
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### Sidebar.js - 侧边栏
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特性：
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- 可展开的表列表（点击 ▶ 展开字段）
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- 表统计信息（字段数）
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- 字段列表显示（字段名、类型、索引图标）
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- 选中状态高亮
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### TableView.js - 表视图容器
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包含：
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- 表名标题（悬停显示表注释）
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- 行数统计（格式化显示 K/M）
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- Manifest 按钮（打开弹窗）
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- 列选择器按钮
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- DataTable 组件
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- ManifestModal 组件
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### ColumnSelector.js - 列选择器
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特性：
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- 下拉菜单式选择器
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- 多选复选框
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- 显示字段类型和索引图标
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- LocalStorage 持久化保存
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- 选中数量徽章显示
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### DataTable.js - 数据表格
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功能：
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- 响应式表格渲染
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- 表头 Tooltip（显示字段注释）
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- 单元格 Popover（悬停显示完整数据）
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- 时间格式化（`_time` 字段）
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- 悬浮加载提示（顶部居中）
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- Sticky 分页器（粘在底部）
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### TableRow.js - 表格行
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特性：
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- 悬停高亮效果
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- 操作列眼睛图标（仅悬停时显示，使用 opacity 动画）
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- 点击查看详情
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### Pagination.js - 分页组件
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功能：
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- 上一页/下一页导航
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- 每页行数选择（20/50/100/200）
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- 跳页功能（PageJumper）
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- Sticky 定位在底部
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- 显示当前页范围和总数
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### RowDetailModal.js - 记录详情
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特性：
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- 全屏模态框
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- 显示单条记录的所有字段
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- 系统字段标记（`_seq`, `_time`）
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- JSON 格式化显示
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- ESC 键和点击遮罩层关闭
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### ManifestModal.js - Manifest 弹窗
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特性：
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- 90vw 宽度弹窗（最大 1200px）
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- 包装 ManifestView 组件
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- ESC 键和点击外部关闭
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- 阻止背景滚动
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### ManifestView.js - Manifest 视图
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展示：
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- 统计卡片（总文件数、总大小、下一个文件号、最后序列号）
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- 各层级详情（L0-L6+）
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- 层级标识（彩色徽章）
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- 文件数和总大小
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- Compaction Score（带进度条）
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- 文件列表（文件号、大小、行数、Key 范围）
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- Compaction 统计（合并次数、读写字节等）
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- 只显示有文件的层级
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## 自定义 Hooks
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### useCellPopover.js
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用于单元格数据预览的 Popover：
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- 使用 dom-align 智能定位
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- 自动处理溢出和边界
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- 延迟隐藏避免闪烁
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- 支持 JSON 格式化显示
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### useTooltip.js
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用于表头和表名的 Tooltip：
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- 显示字段 comment 或表 comment
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- 使用 dom-align 定位在元素下方
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- 无延迟即时显示
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- 最大宽度 300px，自动换行
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## Preact + HTM 语法示例
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### 基本组件
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```javascript
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import { html } from 'htm/preact';
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export function MyComponent({ name }) {
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return html`
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<div class="hello">
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<h1>Hello, ${name}!</h1>
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</div>
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`;
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}
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```
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### 使用 Hooks
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```javascript
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import { html } from 'htm/preact';
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import { useState, useEffect } from 'preact/hooks';
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export function Counter() {
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const [count, setCount] = useState(0);
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useEffect(() => {
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console.log('Count changed:', count);
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}, [count]);
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return html`
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<div>
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<p>Count: ${count}</p>
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<button onClick=${() => setCount(count + 1)}>
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Increment
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</button>
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</div>
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`;
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}
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```
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### 条件渲染
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```javascript
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${loading
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? html`<div class="loading">Loading...</div>`
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: html`<div class="content">${data}</div>`
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}
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```
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### 列表渲染
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```javascript
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${items.map(item => html`
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<div key=${item.id}>${item.name}</div>
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`)}
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```
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## 主题切换
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主题通过修改 `<html>` 元素的 `data-theme` 属性实现：
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```javascript
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// 切换到浅色主题
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document.documentElement.setAttribute('data-theme', 'light');
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// 切换回深色主题
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document.documentElement.removeAttribute('data-theme');
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```
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CSS 变量会根据主题自动切换：
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```css
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:root {
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--bg-main: #0f0f1a; /* 深色主题 */
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}
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:root[data-theme="light"] {
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--bg-main: #f5f5f7; /* 浅色主题 */
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}
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```
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## API 接口
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WebUI v2 使用的 API 端点：
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- `GET /api/tables` - 获取表列表（含行数统计）
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- `GET /api/tables/:name/schema` - 获取表 Schema
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- `GET /api/tables/:name/data?limit=100&offset=0` - 获取表数据（支持分页）
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- `GET /api/tables/:name/data/:seq` - 获取单条记录详情（完整数据）
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- `GET /api/tables/:name/manifest` - 获取 Manifest 信息（LSM-Tree 结构）
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## 开发建议
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### 添加新组件
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1. 在 `static/js/components/` 创建新文件
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2. 使用 `html` 标签模板语法
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3. 导出函数组件
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```javascript
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import { html } from 'htm/preact';
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export function NewComponent({ prop1, prop2 }) {
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return html`
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<div>Your content here</div>
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`;
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}
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```
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### 内联样式 vs CSS
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推荐使用内联样式（通过 `styles` 对象）以获得更好的组件隔离性和主题支持：
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```javascript
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const styles = {
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container: {
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padding: '20px',
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background: 'var(--bg-elevated)',
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color: 'var(--text-primary)'
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}
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};
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return html`<div style=${styles.container}>Content</div>`;
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```
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### 状态管理
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使用 `useState` 和 `useEffect` 管理组件状态：
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```javascript
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import { useState, useEffect } from 'preact/hooks';
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// 本地状态
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const [count, setCount] = useState(0);
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// 副作用处理
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useEffect(() => {
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// 组件挂载时执行
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console.log('Component mounted');
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// 清理函数
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return () => {
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console.log('Component unmounted');
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};
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}, []); // 空依赖数组表示只在挂载/卸载时执行
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```
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## 参考资料
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- [Preact 官方文档](https://preactjs.com/)
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- [HTM 文档](https://github.com/developit/htm)
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- [dom-align 文档](https://github.com/yiminghe/dom-align)
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- [ESM.sh CDN](https://esm.sh/)
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## License
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MIT
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@@ -1,4 +1,4 @@
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/* SRDB WebUI - Modern Design with Lit */
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/* SRDB WebUI v2 - Preact Edition */
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:root {
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/* 主色调 - 优雅的紫蓝色 */
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@@ -30,12 +30,9 @@
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/* 阴影 */
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--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
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--shadow-md:
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0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
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--shadow-lg:
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0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
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--shadow-xl:
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0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
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--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
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--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
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--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
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/* 圆角 */
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--radius-sm: 6px;
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@@ -66,12 +63,9 @@
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/* 阴影 - 浅色主题 */
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--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
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--shadow-md:
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0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
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--shadow-lg:
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0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
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--shadow-xl:
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0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
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--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
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--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
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--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
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}
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* {
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@@ -80,19 +74,8 @@
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padding: 0;
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}
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:root {
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/* 主题过渡动画 */
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transition: background-color 0.3s ease, color 0.3s ease;
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}
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body {
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font-family:
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"Inter",
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-apple-system,
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BlinkMacSystemFont,
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"Segoe UI",
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Roboto,
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sans-serif;
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font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
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background: var(--bg-main);
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color: var(--text-primary);
|
||||
line-height: 1.6;
|
||||
@@ -105,3 +88,44 @@ body {
|
||||
overflow: hidden;
|
||||
transition: background-color 0.3s ease, color 0.3s ease;
|
||||
}
|
||||
|
||||
#app {
|
||||
height: 100vh;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
}
|
||||
|
||||
/* 自定义滚动条 */
|
||||
*::-webkit-scrollbar {
|
||||
width: 8px;
|
||||
height: 8px;
|
||||
}
|
||||
|
||||
*::-webkit-scrollbar-track {
|
||||
background: transparent;
|
||||
}
|
||||
|
||||
*::-webkit-scrollbar-thumb {
|
||||
background: var(--border-color);
|
||||
border-radius: 4px;
|
||||
}
|
||||
|
||||
*::-webkit-scrollbar-thumb:hover {
|
||||
background: var(--border-hover);
|
||||
}
|
||||
|
||||
/* Loading 状态 */
|
||||
.loading {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
height: 100%;
|
||||
color: var(--text-secondary);
|
||||
}
|
||||
|
||||
/* Empty 状态 */
|
||||
.empty {
|
||||
text-align: center;
|
||||
padding: 60px 20px;
|
||||
color: var(--text-secondary);
|
||||
}
|
||||
|
||||
@@ -1,37 +1,30 @@
|
||||
<!doctype html>
|
||||
<!DOCTYPE html>
|
||||
<html lang="zh-CN">
|
||||
<head>
|
||||
<meta charset="UTF-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>SRDB Web UI</title>
|
||||
<link rel="preconnect" href="https://fonts.googleapis.com" />
|
||||
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
|
||||
<link
|
||||
href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap"
|
||||
rel="stylesheet"
|
||||
/>
|
||||
<link rel="stylesheet" href="/static/css/styles.css" />
|
||||
|
||||
<!-- Import Map for Lit and local modules -->
|
||||
<script type="importmap">
|
||||
{
|
||||
"imports": {
|
||||
"lit": "https://cdn.jsdelivr.net/gh/lit/dist@3/core/lit-core.min.js",
|
||||
"lit/": "https://cdn.jsdelivr.net/gh/lit/dist@3/",
|
||||
"dom-align": "https://cdn.jsdelivr.net/npm/dom-align@1.12.4/+esm",
|
||||
"~/": "/static/js/"
|
||||
}
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>SRDB WebUI v2 - Preact</title>
|
||||
<link rel="preconnect" href="https://fonts.googleapis.com">
|
||||
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
|
||||
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
|
||||
<link rel="stylesheet" href="/static/css/styles.css">
|
||||
|
||||
<!-- Import Map for Preact and HTM -->
|
||||
<script type="importmap">
|
||||
{
|
||||
"imports": {
|
||||
"preact": "https://esm.sh/preact@10.19.3",
|
||||
"preact/": "https://esm.sh/preact@10.19.3/",
|
||||
"htm/preact": "https://esm.sh/htm@3.1.1/preact?external=preact",
|
||||
"dom-align": "https://cdn.jsdelivr.net/npm/dom-align@1.12.4/+esm"
|
||||
}
|
||||
</script>
|
||||
</head>
|
||||
<body>
|
||||
<!-- 应用容器 -->
|
||||
<srdb-app></srdb-app>
|
||||
}
|
||||
</script>
|
||||
</head>
|
||||
<body>
|
||||
<div id="app"></div>
|
||||
|
||||
<!-- Modal -->
|
||||
<srdb-modal-dialog></srdb-modal-dialog>
|
||||
|
||||
<!-- 加载 Lit 组件 -->
|
||||
<script type="module" src="/static/js/main.js"></script>
|
||||
</body>
|
||||
<!-- Load Preact App -->
|
||||
<script type="module" src="/static/js/main.js"></script>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@@ -1,174 +0,0 @@
|
||||
/**
|
||||
* API 请求管理模块
|
||||
* 统一管理所有后端接口请求
|
||||
*/
|
||||
|
||||
const API_BASE = '/api';
|
||||
|
||||
/**
|
||||
* 通用请求处理函数
|
||||
* @param {string} url - 请求 URL
|
||||
* @param {RequestInit} options - fetch 选项
|
||||
* @returns {Promise<any>}
|
||||
*/
|
||||
async function request(url, options = {}) {
|
||||
try {
|
||||
const response = await fetch(url, {
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
...options.headers,
|
||||
},
|
||||
...options,
|
||||
});
|
||||
|
||||
if (!response.ok) {
|
||||
const error = new Error(`HTTP ${response.status}: ${response.statusText}`);
|
||||
error.status = response.status;
|
||||
error.response = response;
|
||||
throw error;
|
||||
}
|
||||
|
||||
return await response.json();
|
||||
} catch (error) {
|
||||
console.error('API request failed:', url, error);
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 表相关 API
|
||||
*/
|
||||
export const tableAPI = {
|
||||
/**
|
||||
* 获取所有表列表
|
||||
* @returns {Promise<Array>}
|
||||
*/
|
||||
async list() {
|
||||
return request(`${API_BASE}/tables`);
|
||||
},
|
||||
|
||||
/**
|
||||
* 获取表的 Schema
|
||||
* @param {string} tableName - 表名
|
||||
* @returns {Promise<Object>}
|
||||
*/
|
||||
async getSchema(tableName) {
|
||||
return request(`${API_BASE}/tables/${tableName}/schema`);
|
||||
},
|
||||
|
||||
/**
|
||||
* 获取表数据（分页）
|
||||
* @param {string} tableName - 表名
|
||||
* @param {Object} params - 查询参数
|
||||
* @param {number} params.page - 页码
|
||||
* @param {number} params.pageSize - 每页大小
|
||||
* @param {string} params.select - 选择的列（逗号分隔）
|
||||
* @returns {Promise<Object>}
|
||||
*/
|
||||
async getData(tableName, { page = 1, pageSize = 20, select = '' } = {}) {
|
||||
const params = new URLSearchParams({
|
||||
page: page.toString(),
|
||||
pageSize: pageSize.toString(),
|
||||
});
|
||||
|
||||
if (select) {
|
||||
params.append('select', select);
|
||||
}
|
||||
|
||||
return request(`${API_BASE}/tables/${tableName}/data?${params}`);
|
||||
},
|
||||
|
||||
/**
|
||||
* 获取单行数据详情
|
||||
* @param {string} tableName - 表名
|
||||
* @param {number} seq - 序列号
|
||||
* @returns {Promise<Object>}
|
||||
*/
|
||||
async getRow(tableName, seq) {
|
||||
return request(`${API_BASE}/tables/${tableName}/data/${seq}`);
|
||||
},
|
||||
|
||||
/**
|
||||
* 获取表的 Manifest 信息
|
||||
* @param {string} tableName - 表名
|
||||
* @returns {Promise<Object>}
|
||||
*/
|
||||
async getManifest(tableName) {
|
||||
return request(`${API_BASE}/tables/${tableName}/manifest`);
|
||||
},
|
||||
|
||||
/**
|
||||
* 插入数据
|
||||
* @param {string} tableName - 表名
|
||||
* @param {Object} data - 数据对象
|
||||
* @returns {Promise<Object>}
|
||||
*/
|
||||
async insert(tableName, data) {
|
||||
return request(`${API_BASE}/tables/${tableName}/data`, {
|
||||
method: 'POST',
|
||||
body: JSON.stringify(data),
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
||||
* 批量插入数据
|
||||
* @param {string} tableName - 表名
|
||||
* @param {Array<Object>} data - 数据数组
|
||||
* @returns {Promise<Object>}
|
||||
*/
|
||||
async batchInsert(tableName, data) {
|
||||
return request(`${API_BASE}/tables/${tableName}/data/batch`, {
|
||||
method: 'POST',
|
||||
body: JSON.stringify(data),
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
||||
* 删除表
|
||||
* @param {string} tableName - 表名
|
||||
* @returns {Promise<Object>}
|
||||
*/
|
||||
async delete(tableName) {
|
||||
return request(`${API_BASE}/tables/${tableName}`, {
|
||||
method: 'DELETE',
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
||||
* 获取表统计信息
|
||||
* @param {string} tableName - 表名
|
||||
* @returns {Promise<Object>}
|
||||
*/
|
||||
async getStats(tableName) {
|
||||
return request(`${API_BASE}/tables/${tableName}/stats`);
|
||||
},
|
||||
};
|
||||
|
||||
/**
|
||||
* 数据库相关 API
|
||||
*/
|
||||
export const databaseAPI = {
|
||||
/**
|
||||
* 获取数据库信息
|
||||
* @returns {Promise<Object>}
|
||||
*/
|
||||
async getInfo() {
|
||||
return request(`${API_BASE}/database/info`);
|
||||
},
|
||||
|
||||
/**
|
||||
* 获取数据库统计信息
|
||||
* @returns {Promise<Object>}
|
||||
*/
|
||||
async getStats() {
|
||||
return request(`${API_BASE}/database/stats`);
|
||||
},
|
||||
};
|
||||
|
||||
/**
|
||||
* 导出默认 API 对象
|
||||
*/
|
||||
export default {
|
||||
table: tableAPI,
|
||||
database: databaseAPI,
|
||||
};
|
||||
@@ -1,89 +0,0 @@
|
||||
import { css } from 'lit';
|
||||
|
||||
// 共享的基础样式
|
||||
export const sharedStyles = css`
|
||||
* {
|
||||
box-sizing: border-box;
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
/* 自定义滚动条样式 */
|
||||
*::-webkit-scrollbar {
|
||||
width: 8px;
|
||||
height: 8px;
|
||||
}
|
||||
|
||||
*::-webkit-scrollbar-track {
|
||||
background: transparent;
|
||||
}
|
||||
|
||||
*::-webkit-scrollbar-thumb {
|
||||
background: rgba(255, 255, 255, 0.1);
|
||||
border-radius: 4px;
|
||||
}
|
||||
|
||||
*::-webkit-scrollbar-thumb:hover {
|
||||
background: rgba(255, 255, 255, 0.15);
|
||||
}
|
||||
|
||||
/* 通用状态样式 */
|
||||
.empty {
|
||||
text-align: center;
|
||||
padding: 60px 20px;
|
||||
color: var(--text-secondary);
|
||||
}
|
||||
|
||||
.loading {
|
||||
text-align: center;
|
||||
padding: 60px 20px;
|
||||
color: var(--text-secondary);
|
||||
}
|
||||
`;
|
||||
|
||||
// CSS 变量（可以在组件中使用，优先使用外部定义的变量）
|
||||
export const cssVariables = css`
|
||||
:host {
|
||||
/* 主色调 - 优雅的紫蓝色 */
|
||||
--primary: var(--srdb-primary, #6366f1);
|
||||
--primary-dark: var(--srdb-primary-dark, #4f46e5);
|
||||
--primary-light: var(--srdb-primary-light, #818cf8);
|
||||
--primary-bg: var(--srdb-primary-bg, rgba(99, 102, 241, 0.1));
|
||||
|
||||
/* 背景色 */
|
||||
--bg-main: var(--srdb-bg-main, #0f0f1a);
|
||||
--bg-surface: var(--srdb-bg-surface, #1a1a2e);
|
||||
--bg-elevated: var(--srdb-bg-elevated, #222236);
|
||||
--bg-hover: var(--srdb-bg-hover, #2a2a3e);
|
||||
|
||||
/* 文字颜色 */
|
||||
--text-primary: var(--srdb-text-primary, #ffffff);
|
||||
--text-secondary: var(--srdb-text-secondary, #a0a0b0);
|
||||
--text-tertiary: var(--srdb-text-tertiary, #6b6b7b);
|
||||
|
||||
/* 边框和分隔线 */
|
||||
--border-color: var(--srdb-border-color, rgba(255, 255, 255, 0.1));
|
||||
--border-hover: var(--srdb-border-hover, rgba(255, 255, 255, 0.2));
|
||||
|
||||
/* 状态颜色 */
|
||||
--success: var(--srdb-success, #10b981);
|
||||
--warning: var(--srdb-warning, #f59e0b);
|
||||
--danger: var(--srdb-danger, #ef4444);
|
||||
--info: var(--srdb-info, #3b82f6);
|
||||
|
||||
/* 阴影 */
|
||||
--shadow-sm: var(--srdb-shadow-sm, 0 1px 2px 0 rgba(0, 0, 0, 0.3));
|
||||
--shadow-md: var(--srdb-shadow-md, 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3));
|
||||
--shadow-lg: var(--srdb-shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3));
|
||||
--shadow-xl: var(--srdb-shadow-xl, 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3));
|
||||
|
||||
/* 圆角 */
|
||||
--radius-sm: var(--srdb-radius-sm, 6px);
|
||||
--radius-md: var(--srdb-radius-md, 8px);
|
||||
--radius-lg: var(--srdb-radius-lg, 12px);
|
||||
--radius-xl: var(--srdb-radius-xl, 16px);
|
||||
|
||||
/* 过渡 */
|
||||
--transition: var(--srdb-transition, all 0.2s cubic-bezier(0.4, 0, 0.2, 1));
|
||||
}
|
||||
`;
|
||||
148
webui/static/js/components/App.js
Normal file
148
webui/static/js/components/App.js
Normal file
@@ -0,0 +1,148 @@
|
||||
import { html } from 'htm/preact';
|
||||
import { useState, useEffect } from 'preact/hooks';
|
||||
import { Sidebar } from './Sidebar.js';
|
||||
import { TableView } from './TableView.js';
|
||||
|
||||
export function App() {
|
||||
const [theme, setTheme] = useState('dark');
|
||||
const [tables, setTables] = useState([]);
|
||||
const [selectedTable, setSelectedTable] = useState(null);
|
||||
const [loading, setLoading] = useState(true);
|
||||
|
||||
// 初始化主题
|
||||
useEffect(() => {
|
||||
const savedTheme = localStorage.getItem('srdb_theme') || 'dark';
|
||||
setTheme(savedTheme);
|
||||
if (savedTheme === 'light') {
|
||||
document.documentElement.setAttribute('data-theme', 'light');
|
||||
}
|
||||
}, []);
|
||||
|
||||
// 加载表列表
|
||||
useEffect(() => {
|
||||
fetchTables();
|
||||
}, []);
|
||||
|
||||
const fetchTables = async () => {
|
||||
try {
|
||||
setLoading(true);
|
||||
const response = await fetch('/api/tables');
|
||||
if (response.ok) {
|
||||
const data = await response.json();
|
||||
setTables(data.tables || []);
|
||||
if (data.tables && data.tables.length > 0) {
|
||||
setSelectedTable(data.tables[0].name);
|
||||
}
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Failed to fetch tables:', error);
|
||||
} finally {
|
||||
setLoading(false);
|
||||
}
|
||||
};
|
||||
|
||||
const toggleTheme = () => {
|
||||
const newTheme = theme === 'dark' ? 'light' : 'dark';
|
||||
setTheme(newTheme);
|
||||
localStorage.setItem('srdb_theme', newTheme);
|
||||
|
||||
if (newTheme === 'light') {
|
||||
document.documentElement.setAttribute('data-theme', 'light');
|
||||
} else {
|
||||
document.documentElement.removeAttribute('data-theme');
|
||||
}
|
||||
};
|
||||
|
||||
const styles = {
|
||||
container: {
|
||||
display: 'flex',
|
||||
height: '100vh',
|
||||
overflow: 'hidden'
|
||||
},
|
||||
sidebar: {
|
||||
width: '280px',
|
||||
background: 'var(--bg-surface)',
|
||||
borderRight: '1px solid var(--border-color)',
|
||||
overflowY: 'auto',
|
||||
overflowX: 'hidden',
|
||||
padding: '16px 12px',
|
||||
display: 'flex',
|
||||
flexDirection: 'column',
|
||||
gap: '8px'
|
||||
},
|
||||
sidebarHeader: {
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'space-between',
|
||||
marginBottom: '4px'
|
||||
},
|
||||
sidebarTitle: {
|
||||
fontSize: '18px',
|
||||
fontWeight: 700,
|
||||
letterSpacing: '-0.02em',
|
||||
background: 'linear-gradient(135deg, #667eea, #764ba2)',
|
||||
WebkitBackgroundClip: 'text',
|
||||
WebkitTextFillColor: 'transparent',
|
||||
margin: 0
|
||||
},
|
||||
themeToggle: {
|
||||
width: '32px',
|
||||
height: '32px',
|
||||
background: 'var(--bg-elevated)',
|
||||
border: '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-md)',
|
||||
cursor: 'pointer',
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
fontSize: '16px',
|
||||
transition: 'var(--transition)'
|
||||
},
|
||||
main: {
|
||||
flex: 1,
|
||||
overflowY: 'auto',
|
||||
overflowX: 'hidden',
|
||||
background: 'var(--bg-main)',
|
||||
padding: '24px'
|
||||
}
|
||||
};
|
||||
|
||||
return html`
|
||||
<div style=${styles.container}>
|
||||
<!-- 左侧侧边栏 -->
|
||||
<div style=${styles.sidebar}>
|
||||
<div style=${styles.sidebarHeader}>
|
||||
<h1 style=${styles.sidebarTitle}>SRDB Tables</h1>
|
||||
<button
|
||||
style=${styles.themeToggle}
|
||||
onClick=${toggleTheme}
|
||||
onMouseEnter=${(e) => e.target.style.background = 'var(--bg-hover)'}
|
||||
onMouseLeave=${(e) => e.target.style.background = 'var(--bg-elevated)'}
|
||||
title=${theme === 'dark' ? '切换到浅色主题' : '切换到深色主题'}
|
||||
>
|
||||
${theme === 'dark' ? '☀️' : '🌙'}
|
||||
</button>
|
||||
</div>
|
||||
<${Sidebar}
|
||||
tables=${tables}
|
||||
selectedTable=${selectedTable}
|
||||
onSelectTable=${setSelectedTable}
|
||||
loading=${loading}
|
||||
/>
|
||||
</div>
|
||||
|
||||
<!-- 右侧主内容区 -->
|
||||
<div style=${styles.main}>
|
||||
${!selectedTable && html`
|
||||
<div class="empty">
|
||||
<p>Select a table from the sidebar</p>
|
||||
</div>
|
||||
`}
|
||||
|
||||
${selectedTable && html`
|
||||
<${TableView} tableName=${selectedTable} key=${selectedTable} />
|
||||
`}
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
186
webui/static/js/components/ColumnSelector.js
Normal file
186
webui/static/js/components/ColumnSelector.js
Normal file
@@ -0,0 +1,186 @@
|
||||
import { html } from 'htm/preact';
|
||||
import { useState, useRef, useEffect } from 'preact/hooks';
|
||||
|
||||
const styles = {
|
||||
container: {
|
||||
position: 'relative',
|
||||
display: 'inline-block'
|
||||
},
|
||||
button: {
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
gap: '8px',
|
||||
padding: '8px 16px',
|
||||
background: 'var(--bg-elevated)',
|
||||
border: '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-md)',
|
||||
color: 'var(--text-primary)',
|
||||
fontSize: '14px',
|
||||
fontWeight: 500,
|
||||
cursor: 'pointer',
|
||||
transition: 'var(--transition)'
|
||||
},
|
||||
dropdown: (isOpen) => ({
|
||||
position: 'absolute',
|
||||
top: 'calc(100% + 4px)',
|
||||
right: 0,
|
||||
minWidth: '240px',
|
||||
maxHeight: '400px',
|
||||
overflowY: 'auto',
|
||||
background: 'var(--bg-elevated)',
|
||||
border: '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-md)',
|
||||
boxShadow: 'var(--shadow-lg)',
|
||||
zIndex: 100,
|
||||
display: isOpen ? 'block' : 'none'
|
||||
}),
|
||||
menuItem: (isSelected) => ({
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
gap: '12px',
|
||||
padding: '10px 16px',
|
||||
cursor: 'pointer',
|
||||
transition: 'var(--transition)',
|
||||
background: isSelected ? 'var(--primary-bg)' : 'transparent',
|
||||
color: 'var(--text-primary)',
|
||||
fontSize: '14px'
|
||||
}),
|
||||
checkbox: (isSelected) => ({
|
||||
width: '18px',
|
||||
height: '18px',
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
flexShrink: 0,
|
||||
color: isSelected ? 'var(--primary)' : 'transparent'
|
||||
}),
|
||||
fieldInfo: {
|
||||
flex: 1,
|
||||
minWidth: 0,
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'space-between',
|
||||
gap: '8px'
|
||||
},
|
||||
fieldName: {
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
gap: '6px',
|
||||
flex: 1,
|
||||
minWidth: 0,
|
||||
overflow: 'hidden',
|
||||
textOverflow: 'ellipsis',
|
||||
whiteSpace: 'nowrap'
|
||||
},
|
||||
fieldType: {
|
||||
fontSize: '10px',
|
||||
color: 'var(--primary)',
|
||||
background: 'var(--primary-bg)',
|
||||
padding: '2px 5px',
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
fontFamily: '"Courier New", monospace',
|
||||
flexShrink: 0
|
||||
}
|
||||
};
|
||||
|
||||
export function ColumnSelector({ fields, selectedColumns, onToggle }) {
|
||||
const [isOpen, setIsOpen] = useState(false);
|
||||
const dropdownRef = useRef(null);
|
||||
const buttonRef = useRef(null);
|
||||
|
||||
useEffect(() => {
|
||||
const handleClickOutside = (event) => {
|
||||
if (
|
||||
dropdownRef.current &&
|
||||
buttonRef.current &&
|
||||
!dropdownRef.current.contains(event.target) &&
|
||||
!buttonRef.current.contains(event.target)
|
||||
) {
|
||||
setIsOpen(false);
|
||||
}
|
||||
};
|
||||
|
||||
if (isOpen) {
|
||||
document.addEventListener('mousedown', handleClickOutside);
|
||||
}
|
||||
|
||||
return () => {
|
||||
document.removeEventListener('mousedown', handleClickOutside);
|
||||
};
|
||||
}, [isOpen]);
|
||||
|
||||
const selectedCount = selectedColumns.length;
|
||||
const totalCount = fields?.length || 0;
|
||||
|
||||
return html`
|
||||
<div style=${styles.container}>
|
||||
<button
|
||||
ref=${buttonRef}
|
||||
style=${styles.button}
|
||||
onClick=${() => setIsOpen(!isOpen)}
|
||||
onMouseEnter=${(e) => {
|
||||
e.target.style.background = 'var(--bg-hover)';
|
||||
e.target.style.borderColor = 'var(--border-hover)';
|
||||
}}
|
||||
onMouseLeave=${(e) => {
|
||||
e.target.style.background = 'var(--bg-elevated)';
|
||||
e.target.style.borderColor = 'var(--border-color)';
|
||||
}}
|
||||
>
|
||||
<span>Columns</span>
|
||||
${selectedCount > 0 && html`
|
||||
<span style=${{
|
||||
background: 'var(--primary)',
|
||||
color: '#fff',
|
||||
padding: '2px 6px',
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
fontSize: '11px',
|
||||
fontWeight: 600
|
||||
}}>
|
||||
${selectedCount}
|
||||
</span>
|
||||
`}
|
||||
<span style=${{
|
||||
fontSize: '12px',
|
||||
color: 'var(--text-secondary)',
|
||||
transition: 'transform 0.2s ease',
|
||||
transform: isOpen ? 'rotate(180deg)' : 'rotate(0deg)'
|
||||
}}>▼</span>
|
||||
</button>
|
||||
|
||||
<div ref=${dropdownRef} style=${styles.dropdown(isOpen)}>
|
||||
${fields?.map(field => {
|
||||
const isSelected = selectedColumns.includes(field.name);
|
||||
return html`
|
||||
<div
|
||||
key=${field.name}
|
||||
style=${styles.menuItem(isSelected)}
|
||||
onClick=${() => onToggle(field.name)}
|
||||
onMouseEnter=${(e) => {
|
||||
if (!isSelected) {
|
||||
e.currentTarget.style.background = 'var(--bg-hover)';
|
||||
}
|
||||
}}
|
||||
onMouseLeave=${(e) => {
|
||||
if (!isSelected) {
|
||||
e.currentTarget.style.background = 'transparent';
|
||||
}
|
||||
}}
|
||||
>
|
||||
<div style=${styles.checkbox(isSelected)}>
|
||||
${isSelected ? '✓' : ''}
|
||||
</div>
|
||||
<div style=${styles.fieldInfo}>
|
||||
<div style=${styles.fieldName}>
|
||||
<span>${field.name}</span>
|
||||
${field.indexed && html`<span style=${{ fontSize: '12px' }}>🔍</span>`}
|
||||
</div>
|
||||
<div style=${styles.fieldType}>${field.type}</div>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
})}
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
52
webui/static/js/components/CompactionStats.js
Normal file
52
webui/static/js/components/CompactionStats.js
Normal file
@@ -0,0 +1,52 @@
|
||||
import { html } from 'htm/preact';
|
||||
|
||||
const styles = {
|
||||
compactionStats: {
|
||||
background: 'var(--bg-elevated)',
|
||||
border: '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-lg)',
|
||||
padding: '16px'
|
||||
},
|
||||
compactionTitle: {
|
||||
fontSize: '15px',
|
||||
fontWeight: 600,
|
||||
color: 'var(--text-primary)',
|
||||
marginBottom: '12px'
|
||||
},
|
||||
compactionGrid: {
|
||||
display: 'grid',
|
||||
gridTemplateColumns: 'repeat(auto-fit, minmax(150px, 1fr))',
|
||||
gap: '8px'
|
||||
},
|
||||
compactionItem: {
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
padding: '6px 0',
|
||||
fontSize: '13px',
|
||||
gap: "24px"
|
||||
}
|
||||
};
|
||||
|
||||
function formatNumber(num) {
|
||||
return num.toLocaleString('zh-CN');
|
||||
}
|
||||
|
||||
export function CompactionStats({ stats }) {
|
||||
if (!stats) return null;
|
||||
|
||||
return html`
|
||||
<div style=${styles.compactionStats}>
|
||||
<div style=${styles.compactionTitle}>Compaction 统计</div>
|
||||
<div style=${styles.compactionGrid}>
|
||||
${Object.entries(stats).map(([key, value]) => html`
|
||||
<div key=${key} style=${styles.compactionItem}>
|
||||
<span style=${{ color: 'var(--text-secondary)' }}>${key}</span>
|
||||
<span style=${{ color: 'var(--text-primary)', fontWeight: 500 }}>
|
||||
${typeof value === 'number' ? formatNumber(value) : value}
|
||||
</span>
|
||||
</div>
|
||||
`)}
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
203
webui/static/js/components/DataTable.js
Normal file
203
webui/static/js/components/DataTable.js
Normal file
@@ -0,0 +1,203 @@
|
||||
import { html } from 'htm/preact';
|
||||
import { useState, useEffect } from 'preact/hooks';
|
||||
import { RowDetailModal } from './RowDetailModal.js';
|
||||
import { Pagination } from './Pagination.js';
|
||||
import { TableRow } from './TableRow.js';
|
||||
import { useCellPopover } from '../hooks/useCellPopover.js';
|
||||
import { useTooltip } from '../hooks/useTooltip.js';
|
||||
|
||||
const styles = {
|
||||
container: {
|
||||
display: 'flex',
|
||||
flexDirection: 'column',
|
||||
gap: '12px',
|
||||
position: 'relative'
|
||||
},
|
||||
loadingBar: {
|
||||
position: 'absolute',
|
||||
top: 0,
|
||||
left: 0,
|
||||
right: 0,
|
||||
height: '3px',
|
||||
background: 'var(--primary)',
|
||||
zIndex: 100,
|
||||
animation: 'loading-slide 1.5s ease-in-out infinite'
|
||||
},
|
||||
loadingOverlay: {
|
||||
position: 'fixed',
|
||||
top: '16px',
|
||||
left: '50%',
|
||||
transform: 'translateX(-50%)',
|
||||
padding: '10px 20px',
|
||||
background: 'var(--bg-elevated)',
|
||||
border: '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-md)',
|
||||
boxShadow: 'var(--shadow-lg)',
|
||||
zIndex: 999,
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
gap: '10px',
|
||||
fontSize: '14px',
|
||||
color: 'var(--text-primary)',
|
||||
fontWeight: 500
|
||||
},
|
||||
tableWrapper: {
|
||||
overflowX: 'auto',
|
||||
background: 'var(--bg-surface)',
|
||||
border: '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-md)'
|
||||
},
|
||||
table: {
|
||||
width: '100%',
|
||||
borderCollapse: 'collapse',
|
||||
fontSize: '13px'
|
||||
},
|
||||
th: {
|
||||
background: 'var(--bg-elevated)',
|
||||
color: 'var(--text-secondary)',
|
||||
fontWeight: 600,
|
||||
textAlign: 'left',
|
||||
padding: '12px',
|
||||
borderBottom: '1px solid var(--border-color)',
|
||||
position: 'sticky',
|
||||
top: 0,
|
||||
zIndex: 1
|
||||
}
|
||||
};
|
||||
|
||||
export function DataTable({ schema, tableName, totalRows, selectedColumns = [] }) {
|
||||
const [page, setPage] = useState(0);
|
||||
const [pageSize, setPageSize] = useState(20);
|
||||
const [data, setData] = useState([]);
|
||||
const [loading, setLoading] = useState(false);
|
||||
const [selectedSeq, setSelectedSeq] = useState(null);
|
||||
|
||||
const { showPopover, hidePopover } = useCellPopover();
|
||||
const { showTooltip, hideTooltip } = useTooltip();
|
||||
|
||||
useEffect(() => {
|
||||
fetchData();
|
||||
}, [tableName, page, pageSize]);
|
||||
|
||||
const fetchData = async () => {
|
||||
try {
|
||||
setLoading(true);
|
||||
const offset = page * pageSize;
|
||||
const response = await fetch(`/api/tables/${tableName}/data?limit=${pageSize}&offset=${offset}`);
|
||||
if (response.ok) {
|
||||
const result = await response.json();
|
||||
setData(result.data || []);
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Failed to fetch data:', error);
|
||||
} finally {
|
||||
setLoading(false);
|
||||
}
|
||||
};
|
||||
|
||||
const getColumns = () => {
|
||||
let columns = [];
|
||||
|
||||
if (selectedColumns && selectedColumns.length > 0) {
|
||||
// 使用选中的列
|
||||
columns = [...selectedColumns];
|
||||
} else if (schema && schema.fields) {
|
||||
// 没有选择时，显示所有字段
|
||||
columns = schema.fields.map(f => f.name);
|
||||
} else {
|
||||
return ['_seq', '_time'];
|
||||
}
|
||||
|
||||
// 过滤掉 _seq 和 _time（它们会被固定放到特定位置）
|
||||
const filtered = columns.filter(c => c !== '_seq' && c !== '_time');
|
||||
|
||||
// _seq 在开头，其他字段在中间，_time 在倒数第二（Actions 列之前）
|
||||
return ['_seq', ...filtered, '_time'];
|
||||
};
|
||||
|
||||
const handleViewDetail = (seq) => {
|
||||
setSelectedSeq(seq);
|
||||
};
|
||||
|
||||
const handlePageSizeChange = (newPageSize) => {
|
||||
setPageSize(newPageSize);
|
||||
setPage(0);
|
||||
};
|
||||
|
||||
const getFieldComment = (fieldName) => {
|
||||
if (!schema || !schema.fields) return '';
|
||||
const field = schema.fields.find(f => f.name === fieldName);
|
||||
return field?.comment || '';
|
||||
};
|
||||
|
||||
const columns = getColumns();
|
||||
|
||||
if (!data || data.length === 0) {
|
||||
return html`<div class="empty"><p>暂无数据</p></div>`;
|
||||
}
|
||||
|
||||
return html`
|
||||
<div style=${styles.container}>
|
||||
${loading && html`
|
||||
<div style=${styles.loadingOverlay}>
|
||||
<span style=${{ fontSize: '16px' }}>⏳</span>
|
||||
<span>加载中...</span>
|
||||
</div>
|
||||
`}
|
||||
|
||||
<div style=${styles.tableWrapper}>
|
||||
<table style=${styles.table}>
|
||||
<thead>
|
||||
<tr>
|
||||
${columns.map(col => {
|
||||
const comment = getFieldComment(col);
|
||||
return html`
|
||||
<th
|
||||
key=${col}
|
||||
style=${styles.th}
|
||||
onMouseEnter=${(e) => comment && showTooltip(e.currentTarget, comment)}
|
||||
onMouseLeave=${hideTooltip}
|
||||
>
|
||||
${col}
|
||||
</th>
|
||||
`;
|
||||
})}
|
||||
<th style=${{ ...styles.th, textAlign: 'center' }}>操作</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
${data.map((row, idx) => html`
|
||||
<${TableRow}
|
||||
key=${row._seq || idx}
|
||||
row=${row}
|
||||
columns=${columns}
|
||||
onViewDetail=${handleViewDetail}
|
||||
onShowPopover=${showPopover}
|
||||
onHidePopover=${hidePopover}
|
||||
/>
|
||||
`)}
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
|
||||
<!-- 分页控件 -->
|
||||
<${Pagination}
|
||||
page=${page}
|
||||
pageSize=${pageSize}
|
||||
totalRows=${totalRows}
|
||||
onPageChange=${setPage}
|
||||
onPageSizeChange=${handlePageSizeChange}
|
||||
onJumpToPage=${setPage}
|
||||
/>
|
||||
|
||||
<!-- 详情模态框 -->
|
||||
${selectedSeq !== null && html`
|
||||
<${RowDetailModal}
|
||||
tableName=${tableName}
|
||||
seq=${selectedSeq}
|
||||
onClose=${() => setSelectedSeq(null)}
|
||||
/>
|
||||
`}
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
105
webui/static/js/components/FieldList.js
Normal file
105
webui/static/js/components/FieldList.js
Normal file
@@ -0,0 +1,105 @@
|
||||
import { html } from 'htm/preact';
|
||||
|
||||
const styles = {
|
||||
schemaFields: {
|
||||
borderTop: '1px solid var(--border-color)',
|
||||
position: 'relative',
|
||||
transition: 'var(--transition)'
|
||||
},
|
||||
verticalLine: {
|
||||
content: '""',
|
||||
position: 'absolute',
|
||||
left: '16px',
|
||||
top: 0,
|
||||
bottom: '14px',
|
||||
width: '1px',
|
||||
background: 'var(--border-color)',
|
||||
zIndex: 2
|
||||
},
|
||||
fieldItem: {
|
||||
zIndex: 1,
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
gap: '8px',
|
||||
padding: '4px 12px 4px 16px',
|
||||
fontSize: '12px',
|
||||
transition: 'var(--transition)',
|
||||
position: 'relative'
|
||||
},
|
||||
horizontalLine: {
|
||||
width: '8px',
|
||||
height: '1px',
|
||||
background: 'var(--border-color)'
|
||||
},
|
||||
fieldIndexIcon: {
|
||||
display: 'inline-flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
fontSize: '12px',
|
||||
flexShrink: 0
|
||||
},
|
||||
fieldName: {
|
||||
fontWeight: 500,
|
||||
color: 'var(--text-secondary)',
|
||||
flex: 1,
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
gap: '4px'
|
||||
},
|
||||
fieldType: {
|
||||
fontFamily: '"Courier New", monospace',
|
||||
fontSize: '11px',
|
||||
padding: '2px 6px',
|
||||
background: 'var(--primary-bg)',
|
||||
color: 'var(--primary)',
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
fontWeight: 600
|
||||
}
|
||||
};
|
||||
|
||||
export function FieldList({ fields }) {
|
||||
if (!fields || fields.length === 0) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return html`
|
||||
<div style=${styles.schemaFields}>
|
||||
<!-- 垂直连接线 -->
|
||||
<div style=${styles.verticalLine}></div>
|
||||
|
||||
${fields.map((field) => {
|
||||
return html`
|
||||
<div
|
||||
key=${field.name}
|
||||
style=${styles.fieldItem}
|
||||
onMouseEnter=${(e) => {
|
||||
e.currentTarget.style.background = 'var(--bg-hover)';
|
||||
}}
|
||||
onMouseLeave=${(e) => {
|
||||
e.currentTarget.style.background = 'transparent';
|
||||
}}
|
||||
>
|
||||
<!-- 水平连接线 -->
|
||||
<div style=${styles.horizontalLine}></div>
|
||||
|
||||
<!-- 字段名称和索引图标 -->
|
||||
<span style=${styles.fieldName}>
|
||||
${field.name}
|
||||
${field.indexed && html`
|
||||
<span
|
||||
style=${styles.fieldIndexIcon}
|
||||
title="Indexed field"
|
||||
>
|
||||
🔍
|
||||
</span>
|
||||
`}
|
||||
</span>
|
||||
|
||||
<!-- 字段类型 -->
|
||||
<span style=${styles.fieldType}>${field.type}</span>
|
||||
</div>
|
||||
`;
|
||||
})}
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
90
webui/static/js/components/FileCard.js
Normal file
90
webui/static/js/components/FileCard.js
Normal file
@@ -0,0 +1,90 @@
|
||||
import { html } from 'htm/preact';
|
||||
|
||||
const styles = {
|
||||
fileCard: {
|
||||
background: 'var(--bg-elevated)',
|
||||
border: '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
padding: '10px',
|
||||
transition: 'var(--transition)'
|
||||
},
|
||||
fileName: {
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'space-between',
|
||||
marginBottom: '6px'
|
||||
},
|
||||
fileNameText: {
|
||||
fontFamily: '"Courier New", monospace',
|
||||
fontSize: '13px',
|
||||
color: 'var(--text-primary)',
|
||||
fontWeight: 500
|
||||
},
|
||||
fileLevelBadge: {
|
||||
fontSize: '11px',
|
||||
padding: '2px 8px',
|
||||
background: 'var(--primary-bg)',
|
||||
color: 'var(--primary)',
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
fontWeight: 600,
|
||||
fontFamily: '"Courier New", monospace'
|
||||
},
|
||||
fileDetail: {
|
||||
display: 'flex',
|
||||
flexDirection: 'column',
|
||||
gap: '3px',
|
||||
fontSize: '12px',
|
||||
color: 'var(--text-secondary)'
|
||||
},
|
||||
fileDetailRow: {
|
||||
display: 'flex',
|
||||
justifyContent: 'space-between'
|
||||
}
|
||||
};
|
||||
|
||||
function formatBytes(bytes) {
|
||||
if (bytes === 0) return '0 B';
|
||||
const k = 1024;
|
||||
const sizes = ['B', 'KB', 'MB', 'GB'];
|
||||
const i = Math.floor(Math.log(bytes) / Math.log(k));
|
||||
return (bytes / Math.pow(k, i)).toFixed(2) + ' ' + sizes[i];
|
||||
}
|
||||
|
||||
function formatNumber(num) {
|
||||
return num.toLocaleString('zh-CN');
|
||||
}
|
||||
|
||||
export function FileCard({ file }) {
|
||||
return html`
|
||||
<div
|
||||
style=${styles.fileCard}
|
||||
onMouseEnter=${(e) => {
|
||||
e.currentTarget.style.borderColor = 'var(--primary)';
|
||||
e.currentTarget.style.boxShadow = '0 2px 8px rgba(0, 0, 0, 0.1)';
|
||||
}}
|
||||
onMouseLeave=${(e) => {
|
||||
e.currentTarget.style.borderColor = 'var(--border-color)';
|
||||
e.currentTarget.style.boxShadow = 'none';
|
||||
}}
|
||||
>
|
||||
<div style=${styles.fileName}>
|
||||
<span style=${styles.fileNameText}>${String(file.file_number).padStart(6, '0')}.sst</span>
|
||||
<span style=${styles.fileLevelBadge}>L${file.level}</span>
|
||||
</div>
|
||||
<div style=${styles.fileDetail}>
|
||||
<div style=${styles.fileDetailRow}>
|
||||
<span>Size:</span>
|
||||
<span>${formatBytes(file.file_size)}</span>
|
||||
</div>
|
||||
<div style=${styles.fileDetailRow}>
|
||||
<span>Rows:</span>
|
||||
<span>${formatNumber(file.row_count)}</span>
|
||||
</div>
|
||||
<div style=${styles.fileDetailRow}>
|
||||
<span>Seq Range:</span>
|
||||
<span>${formatNumber(file.min_key)} - ${formatNumber(file.max_key)}</span>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
139
webui/static/js/components/LevelCard.js
Normal file
139
webui/static/js/components/LevelCard.js
Normal file
@@ -0,0 +1,139 @@
|
||||
import { html } from 'htm/preact';
|
||||
import { FileCard } from './FileCard.js';
|
||||
|
||||
const styles = {
|
||||
levelSection: {
|
||||
background: 'var(--bg-elevated)',
|
||||
border: '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-lg)',
|
||||
marginBottom: '8px',
|
||||
overflow: 'hidden'
|
||||
},
|
||||
levelHeader: {
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'space-between',
|
||||
cursor: 'pointer',
|
||||
padding: '14px 16px',
|
||||
transition: 'var(--transition)',
|
||||
},
|
||||
levelHeaderLeft: {
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
gap: '12px',
|
||||
flex: 1
|
||||
},
|
||||
expandIcon: (isExpanded) => ({
|
||||
fontSize: '12px',
|
||||
color: 'var(--text-secondary)',
|
||||
transition: 'transform 0.2s ease',
|
||||
userSelect: 'none',
|
||||
transform: isExpanded ? 'rotate(90deg)' : 'rotate(0deg)'
|
||||
}),
|
||||
levelTitle: {
|
||||
fontSize: '16px',
|
||||
fontWeight: 600,
|
||||
color: 'var(--text-primary)',
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
gap: '12px'
|
||||
},
|
||||
levelBadge: (level) => {
|
||||
const colors = ['#667eea', '#764ba2', '#f093fb', '#4facfe'];
|
||||
const bgColor = colors[level] || '#667eea';
|
||||
return {
|
||||
background: bgColor,
|
||||
color: '#fff',
|
||||
padding: '4px 10px',
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
fontSize: '12px',
|
||||
fontWeight: 600,
|
||||
fontFamily: '"Courier New", monospace'
|
||||
};
|
||||
},
|
||||
levelStats: {
|
||||
display: 'flex',
|
||||
gap: '20px',
|
||||
fontSize: '13px',
|
||||
color: 'var(--text-secondary)'
|
||||
},
|
||||
scoreBadge: (score) => ({
|
||||
padding: '4px 8px',
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
fontSize: '12px',
|
||||
fontWeight: 600,
|
||||
fontFamily: '"Courier New", monospace',
|
||||
background: score > 1 ? '#fed7d7' : score > 0.8 ? '#feebc8' : '#c6f6d5',
|
||||
color: score > 1 ? '#c53030' : score > 0.8 ? '#c05621' : '#22543d'
|
||||
}),
|
||||
filesContainer: (isExpanded) => ({
|
||||
display: isExpanded ? 'block' : 'none',
|
||||
padding: '12px',
|
||||
background: 'var(--bg-surface)',
|
||||
borderTop: '1px solid var(--border-color)',
|
||||
borderRadius: '0 0 var(--radius-lg) var(--radius-lg)'
|
||||
}),
|
||||
filesGrid: {
|
||||
display: 'grid',
|
||||
gridTemplateColumns: 'repeat(auto-fill, minmax(280px, 1fr))',
|
||||
gap: '8px'
|
||||
}
|
||||
};
|
||||
|
||||
function formatBytes(bytes) {
|
||||
if (bytes === 0) return '0 B';
|
||||
const k = 1024;
|
||||
const sizes = ['B', 'KB', 'MB', 'GB'];
|
||||
const i = Math.floor(Math.log(bytes) / Math.log(k));
|
||||
return (bytes / Math.pow(k, i)).toFixed(2) + ' ' + sizes[i];
|
||||
}
|
||||
|
||||
export function LevelCard({ level, isExpanded, onToggle }) {
|
||||
return html`
|
||||
<div style=${styles.levelSection}>
|
||||
<div
|
||||
style=${styles.levelHeader}
|
||||
onClick=${onToggle}
|
||||
onMouseEnter=${(e) => {
|
||||
e.currentTarget.style.background = 'var(--bg-hover)';
|
||||
}}
|
||||
onMouseLeave=${(e) => {
|
||||
e.currentTarget.style.background = 'transparent';
|
||||
}}
|
||||
>
|
||||
<div style=${styles.levelHeaderLeft}>
|
||||
<span style=${styles.expandIcon(isExpanded)}>▶</span>
|
||||
<div style=${styles.levelTitle}>
|
||||
<span style=${styles.levelBadge(level.level)}>L${level.level}</span>
|
||||
<span>Level ${level.level}</span>
|
||||
</div>
|
||||
</div>
|
||||
<div style=${styles.levelStats}>
|
||||
<span>文件: ${level.file_count}</span>
|
||||
<span>大小: ${formatBytes(level.total_size)}</span>
|
||||
${level.score > 0 && html`
|
||||
<span style=${styles.scoreBadge(level.score)}>
|
||||
Score: ${(level.score * 100).toFixed(0)}%
|
||||
</span>
|
||||
`}
|
||||
</div>
|
||||
</div>
|
||||
|
||||
${level.files && level.files.length > 0 && html`
|
||||
<div style=${styles.filesContainer(isExpanded)}>
|
||||
<div style=${styles.filesGrid}>
|
||||
${level.files.map(file => html`
|
||||
<${FileCard} key=${file.file_number} file=${file} />
|
||||
`)}
|
||||
</div>
|
||||
</div>
|
||||
`}
|
||||
|
||||
${(!level.files || level.files.length === 0) && html`
|
||||
<div class="empty" style=${{ padding: '20px', textAlign: 'center' }}>
|
||||
<p style=${{ color: 'var(--text-tertiary)', fontSize: '13px' }}>此层级暂无文件</p>
|
||||
</div>
|
||||
`}
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
118
webui/static/js/components/ManifestModal.js
Normal file
118
webui/static/js/components/ManifestModal.js
Normal file
@@ -0,0 +1,118 @@
|
||||
import { html } from 'htm/preact';
|
||||
import { useEffect } from 'preact/hooks';
|
||||
import { ManifestView } from './ManifestView.js';
|
||||
|
||||
const styles = {
|
||||
overlay: {
|
||||
position: 'fixed',
|
||||
top: 0,
|
||||
left: 0,
|
||||
right: 0,
|
||||
bottom: 0,
|
||||
background: 'rgba(0, 0, 0, 0.6)',
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
zIndex: 1000,
|
||||
padding: '20px'
|
||||
},
|
||||
modal: {
|
||||
background: 'var(--bg-elevated)',
|
||||
borderRadius: 'var(--radius-lg)',
|
||||
boxShadow: 'var(--shadow-xl)',
|
||||
width: '90vw',
|
||||
maxWidth: '1200px',
|
||||
maxHeight: '85vh',
|
||||
display: 'flex',
|
||||
flexDirection: 'column',
|
||||
overflow: 'hidden'
|
||||
},
|
||||
header: {
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'space-between',
|
||||
padding: '20px 24px',
|
||||
borderBottom: '1px solid var(--border-color)'
|
||||
},
|
||||
title: {
|
||||
fontSize: '20px',
|
||||
fontWeight: 600,
|
||||
color: 'var(--text-primary)',
|
||||
margin: 0
|
||||
},
|
||||
closeButton: {
|
||||
width: '32px',
|
||||
height: '32px',
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
background: 'transparent',
|
||||
border: 'none',
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
cursor: 'pointer',
|
||||
fontSize: '20px',
|
||||
color: 'var(--text-secondary)',
|
||||
transition: 'var(--transition)'
|
||||
},
|
||||
content: {
|
||||
flex: 1,
|
||||
overflowY: 'auto',
|
||||
padding: '20px 24px'
|
||||
}
|
||||
};
|
||||
|
||||
export function ManifestModal({ tableName, onClose }) {
|
||||
// ESC 键关闭
|
||||
useEffect(() => {
|
||||
const handleEscape = (e) => {
|
||||
if (e.key === 'Escape') {
|
||||
onClose();
|
||||
}
|
||||
};
|
||||
|
||||
document.addEventListener('keydown', handleEscape);
|
||||
return () => document.removeEventListener('keydown', handleEscape);
|
||||
}, [onClose]);
|
||||
|
||||
// 阻止背景滚动
|
||||
useEffect(() => {
|
||||
document.body.style.overflow = 'hidden';
|
||||
return () => {
|
||||
document.body.style.overflow = '';
|
||||
};
|
||||
}, []);
|
||||
|
||||
const handleOverlayClick = (e) => {
|
||||
if (e.target === e.currentTarget) {
|
||||
onClose();
|
||||
}
|
||||
};
|
||||
|
||||
return html`
|
||||
<div style=${styles.overlay} onClick=${handleOverlayClick}>
|
||||
<div style=${styles.modal}>
|
||||
<div style=${styles.header}>
|
||||
<h2 style=${styles.title}>Manifest - ${tableName}</h2>
|
||||
<button
|
||||
style=${styles.closeButton}
|
||||
onClick=${onClose}
|
||||
onMouseEnter=${(e) => {
|
||||
e.target.style.background = 'var(--bg-hover)';
|
||||
e.target.style.color = 'var(--text-primary)';
|
||||
}}
|
||||
onMouseLeave=${(e) => {
|
||||
e.target.style.background = 'transparent';
|
||||
e.target.style.color = 'var(--text-secondary)';
|
||||
}}
|
||||
title="关闭"
|
||||
>
|
||||
✕
|
||||
</button>
|
||||
</div>
|
||||
<div style=${styles.content}>
|
||||
<${ManifestView} tableName=${tableName} />
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
102
webui/static/js/components/ManifestView.js
Normal file
102
webui/static/js/components/ManifestView.js
Normal file
@@ -0,0 +1,102 @@
|
||||
import { html } from 'htm/preact';
|
||||
import { useState, useEffect } from 'preact/hooks';
|
||||
import { LevelCard } from './LevelCard.js';
|
||||
import { StatCard } from './StatCard.js';
|
||||
import { CompactionStats } from './CompactionStats.js';
|
||||
|
||||
const styles = {
|
||||
container: {
|
||||
display: 'flex',
|
||||
flexDirection: 'column',
|
||||
gap: '12px'
|
||||
},
|
||||
statsGrid: {
|
||||
display: 'grid',
|
||||
gridTemplateColumns: 'repeat(auto-fit, minmax(200px, 1fr))',
|
||||
gap: '8px'
|
||||
}
|
||||
};
|
||||
|
||||
function formatBytes(bytes) {
|
||||
if (bytes === 0) return '0 B';
|
||||
const k = 1024;
|
||||
const sizes = ['B', 'KB', 'MB', 'GB'];
|
||||
const i = Math.floor(Math.log(bytes) / Math.log(k));
|
||||
return (bytes / Math.pow(k, i)).toFixed(2) + ' ' + sizes[i];
|
||||
}
|
||||
|
||||
function formatNumber(num) {
|
||||
return num.toLocaleString('zh-CN');
|
||||
}
|
||||
|
||||
export function ManifestView({ tableName }) {
|
||||
const [manifest, setManifest] = useState(null);
|
||||
const [loading, setLoading] = useState(true);
|
||||
const [expandedLevels, setExpandedLevels] = useState(new Set());
|
||||
|
||||
useEffect(() => {
|
||||
fetchManifest();
|
||||
const interval = setInterval(fetchManifest, 5000); // 每5秒刷新
|
||||
return () => clearInterval(interval);
|
||||
}, [tableName]);
|
||||
|
||||
const fetchManifest = async () => {
|
||||
try {
|
||||
const response = await fetch(`/api/tables/${tableName}/manifest`);
|
||||
if (response.ok) {
|
||||
const data = await response.json();
|
||||
setManifest(data);
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Failed to fetch manifest:', error);
|
||||
} finally {
|
||||
setLoading(false);
|
||||
}
|
||||
};
|
||||
|
||||
const toggleLevel = (levelNum) => {
|
||||
const newExpanded = new Set(expandedLevels);
|
||||
if (newExpanded.has(levelNum)) {
|
||||
newExpanded.delete(levelNum);
|
||||
} else {
|
||||
newExpanded.add(levelNum);
|
||||
}
|
||||
setExpandedLevels(newExpanded);
|
||||
};
|
||||
|
||||
if (loading) {
|
||||
return html`<div class="loading"><p>加载中...</p></div>`;
|
||||
}
|
||||
|
||||
if (!manifest) {
|
||||
return html`<div class="empty"><p>无法加载 Manifest 数据</p></div>`;
|
||||
}
|
||||
|
||||
const totalFiles = manifest.levels?.reduce((sum, level) => sum + level.file_count, 0) || 0;
|
||||
const totalSize = manifest.levels?.reduce((sum, level) => sum + level.total_size, 0) || 0;
|
||||
|
||||
return html`
|
||||
<div style=${styles.container}>
|
||||
<!-- 统计信息 -->
|
||||
<div style=${styles.statsGrid}>
|
||||
<${StatCard} label="总文件数" value=${formatNumber(totalFiles)} />
|
||||
<${StatCard} label="总大小" value=${formatBytes(totalSize)} />
|
||||
<${StatCard} label="下一个文件号" value=${formatNumber(manifest.next_file_number || 0)} />
|
||||
<${StatCard} label="最后序列号" value=${formatNumber(manifest.last_sequence || 0)} />
|
||||
</div>
|
||||
|
||||
<!-- Compaction 统计 -->
|
||||
<${CompactionStats} stats=${manifest.compaction_stats} />
|
||||
|
||||
<!-- 各层级详情 -->
|
||||
${manifest.levels?.filter(level => level.file_count > 0).map(level => html`
|
||||
<${LevelCard}
|
||||
key=${level.level}
|
||||
level=${level}
|
||||
isExpanded=${expandedLevels.has(level.level)}
|
||||
onToggle=${() => toggleLevel(level.level)}
|
||||
/>
|
||||
`)}
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
71
webui/static/js/components/PageJumper.js
Normal file
71
webui/static/js/components/PageJumper.js
Normal file
@@ -0,0 +1,71 @@
|
||||
import { html } from 'htm/preact';
|
||||
import { Fragment } from 'preact';
|
||||
import { useState } from 'preact/hooks';
|
||||
|
||||
const styles = {
|
||||
jumpInput: {
|
||||
width: '80px',
|
||||
padding: '6px 10px',
|
||||
background: 'var(--bg-elevated)',
|
||||
color: 'var(--text-primary)',
|
||||
border: '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
fontSize: '13px'
|
||||
},
|
||||
jumpButton: {
|
||||
padding: '6px 12px',
|
||||
background: 'var(--bg-elevated)',
|
||||
color: 'var(--text-primary)',
|
||||
border: '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
cursor: 'pointer',
|
||||
fontSize: '13px',
|
||||
transition: 'var(--transition)',
|
||||
fontWeight: 500
|
||||
}
|
||||
};
|
||||
|
||||
export function PageJumper({ totalPages, onJump }) {
|
||||
const [inputValue, setInputValue] = useState('');
|
||||
|
||||
const handleJump = () => {
|
||||
const num = parseInt(inputValue);
|
||||
if (num >= 1 && num <= totalPages) {
|
||||
onJump(num - 1);
|
||||
setInputValue('');
|
||||
}
|
||||
};
|
||||
|
||||
const handleKeyDown = (e) => {
|
||||
if (e.key === 'Enter') {
|
||||
handleJump();
|
||||
}
|
||||
};
|
||||
|
||||
return html`
|
||||
<${Fragment}>
|
||||
<input
|
||||
type="number"
|
||||
min="1"
|
||||
max=${totalPages}
|
||||
placeholder="跳转"
|
||||
value=${inputValue}
|
||||
onInput=${(e) => setInputValue(e.target.value)}
|
||||
onKeyDown=${handleKeyDown}
|
||||
style=${styles.jumpInput}
|
||||
/>
|
||||
<button
|
||||
style=${styles.jumpButton}
|
||||
onClick=${handleJump}
|
||||
onMouseEnter=${(e) => {
|
||||
e.target.style.background = 'var(--bg-hover)';
|
||||
}}
|
||||
onMouseLeave=${(e) => {
|
||||
e.target.style.background = 'var(--bg-elevated)';
|
||||
}}
|
||||
>
|
||||
跳转
|
||||
</button>
|
||||
<//>
|
||||
`;
|
||||
}
|
||||
122
webui/static/js/components/Pagination.js
Normal file
122
webui/static/js/components/Pagination.js
Normal file
@@ -0,0 +1,122 @@
|
||||
import { html } from 'htm/preact';
|
||||
import { PageJumper } from './PageJumper.js';
|
||||
|
||||
const styles = {
|
||||
pagination: {
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'space-between',
|
||||
padding: '12px',
|
||||
background: 'var(--bg-surface)',
|
||||
borderRadius: 'var(--radius-md)',
|
||||
border: '1px solid var(--border-color)',
|
||||
position: 'sticky',
|
||||
bottom: 0,
|
||||
zIndex: 10,
|
||||
boxShadow: 'var(--shadow-md)'
|
||||
},
|
||||
paginationInfo: {
|
||||
fontSize: '13px',
|
||||
color: 'var(--text-secondary)'
|
||||
},
|
||||
paginationButtons: {
|
||||
display: 'flex',
|
||||
gap: '8px',
|
||||
alignItems: 'center'
|
||||
},
|
||||
pageButton: (disabled) => ({
|
||||
padding: '6px 12px',
|
||||
background: disabled ? 'var(--bg-surface)' : 'var(--bg-elevated)',
|
||||
color: disabled ? 'var(--text-tertiary)' : 'var(--text-primary)',
|
||||
border: '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
cursor: disabled ? 'not-allowed' : 'pointer',
|
||||
fontSize: '13px',
|
||||
transition: 'var(--transition)',
|
||||
fontWeight: 500
|
||||
}),
|
||||
pageSizeSelect: {
|
||||
padding: '6px 10px',
|
||||
background: 'var(--bg-elevated)',
|
||||
color: 'var(--text-primary)',
|
||||
border: '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
fontSize: '13px',
|
||||
cursor: 'pointer'
|
||||
}
|
||||
};
|
||||
|
||||
export function Pagination({
|
||||
page,
|
||||
pageSize,
|
||||
totalRows,
|
||||
onPageChange,
|
||||
onPageSizeChange,
|
||||
onJumpToPage
|
||||
}) {
|
||||
const totalPages = Math.ceil(totalRows / pageSize);
|
||||
const currentPage = page + 1;
|
||||
const startRow = page * pageSize + 1;
|
||||
const endRow = Math.min((page + 1) * pageSize, totalRows);
|
||||
|
||||
const handlePrevPage = () => {
|
||||
if (page > 0) {
|
||||
onPageChange(page - 1);
|
||||
}
|
||||
};
|
||||
|
||||
const handleNextPage = () => {
|
||||
if (page < totalPages - 1) {
|
||||
onPageChange(page + 1);
|
||||
}
|
||||
};
|
||||
|
||||
const handlePageSizeChange = (e) => {
|
||||
onPageSizeChange(Number(e.target.value));
|
||||
};
|
||||
|
||||
return html`
|
||||
<div style=${styles.pagination}>
|
||||
<div style=${styles.paginationInfo}>
|
||||
显示 ${startRow}-${endRow} / 共 ${totalRows} 行
|
||||
</div>
|
||||
<div style=${styles.paginationButtons}>
|
||||
<select
|
||||
value=${pageSize}
|
||||
onChange=${handlePageSizeChange}
|
||||
style=${styles.pageSizeSelect}
|
||||
>
|
||||
<option value="10">10 / 页</option>
|
||||
<option value="20">20 / 页</option>
|
||||
<option value="50">50 / 页</option>
|
||||
<option value="100">100 / 页</option>
|
||||
</select>
|
||||
<button
|
||||
style=${styles.pageButton(page === 0)}
|
||||
onClick=${handlePrevPage}
|
||||
disabled=${page === 0}
|
||||
onMouseEnter=${(e) => !e.target.disabled && (e.target.style.background = 'var(--bg-hover)')}
|
||||
onMouseLeave=${(e) => !e.target.disabled && (e.target.style.background = 'var(--bg-elevated)')}
|
||||
>
|
||||
上一页
|
||||
</button>
|
||||
<span style=${{ fontSize: '13px', color: 'var(--text-secondary)' }}>
|
||||
${currentPage} / ${totalPages}
|
||||
</span>
|
||||
<${PageJumper}
|
||||
totalPages=${totalPages}
|
||||
onJump=${onJumpToPage}
|
||||
/>
|
||||
<button
|
||||
style=${styles.pageButton(page >= totalPages - 1)}
|
||||
onClick=${handleNextPage}
|
||||
disabled=${page >= totalPages - 1}
|
||||
onMouseEnter=${(e) => !e.target.disabled && (e.target.style.background = 'var(--bg-hover)')}
|
||||
onMouseLeave=${(e) => !e.target.disabled && (e.target.style.background = 'var(--bg-elevated)')}
|
||||
>
|
||||
下一页
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
224
webui/static/js/components/RowDetailModal.js
Normal file
224
webui/static/js/components/RowDetailModal.js
Normal file
@@ -0,0 +1,224 @@
|
||||
import { html } from 'htm/preact';
|
||||
import { useState, useEffect, useRef } from 'preact/hooks';
|
||||
|
||||
const styles = {
|
||||
overlay: {
|
||||
position: 'fixed',
|
||||
top: 0,
|
||||
left: 0,
|
||||
right: 0,
|
||||
bottom: 0,
|
||||
background: 'rgba(0, 0, 0, 0.5)',
|
||||
backdropFilter: 'blur(4px)',
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
zIndex: 10000,
|
||||
padding: '20px'
|
||||
},
|
||||
modal: {
|
||||
background: 'var(--bg-elevated)',
|
||||
borderRadius: 'var(--radius-lg)',
|
||||
boxShadow: 'var(--shadow-xl)',
|
||||
maxWidth: '800px',
|
||||
width: '100%',
|
||||
maxHeight: '90vh',
|
||||
display: 'flex',
|
||||
flexDirection: 'column',
|
||||
border: '1px solid var(--border-color)'
|
||||
},
|
||||
header: {
|
||||
padding: '20px',
|
||||
borderBottom: '1px solid var(--border-color)',
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'space-between'
|
||||
},
|
||||
title: {
|
||||
fontSize: '18px',
|
||||
fontWeight: 600,
|
||||
color: 'var(--text-primary)',
|
||||
margin: 0
|
||||
},
|
||||
closeButton: {
|
||||
background: 'none',
|
||||
border: 'none',
|
||||
fontSize: '24px',
|
||||
color: 'var(--text-secondary)',
|
||||
cursor: 'pointer',
|
||||
padding: '4px 8px',
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
transition: 'var(--transition)',
|
||||
lineHeight: 1
|
||||
},
|
||||
content: {
|
||||
padding: '20px',
|
||||
overflowY: 'auto',
|
||||
flex: 1
|
||||
},
|
||||
fieldGroup: {
|
||||
marginBottom: '16px',
|
||||
padding: '12px',
|
||||
background: 'var(--bg-surface)',
|
||||
borderRadius: 'var(--radius-md)',
|
||||
border: '1px solid var(--border-color)'
|
||||
},
|
||||
fieldLabel: {
|
||||
fontSize: '12px',
|
||||
fontWeight: 600,
|
||||
color: 'var(--text-secondary)',
|
||||
textTransform: 'uppercase',
|
||||
marginBottom: '4px',
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
gap: '6px'
|
||||
},
|
||||
fieldValue: {
|
||||
fontSize: '14px',
|
||||
color: 'var(--text-primary)',
|
||||
wordBreak: 'break-word',
|
||||
fontFamily: '"Courier New", monospace',
|
||||
whiteSpace: 'pre-wrap',
|
||||
lineHeight: 1.5
|
||||
},
|
||||
metaTag: {
|
||||
display: 'inline-block',
|
||||
padding: '2px 6px',
|
||||
fontSize: '10px',
|
||||
fontWeight: 600,
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
background: 'var(--primary-bg)',
|
||||
color: 'var(--primary)',
|
||||
marginLeft: '6px'
|
||||
}
|
||||
};
|
||||
|
||||
export function RowDetailModal({ tableName, seq, onClose }) {
|
||||
const overlayRef = useRef(null);
|
||||
const [rowData, setRowData] = useState(null);
|
||||
const [loading, setLoading] = useState(true);
|
||||
|
||||
useEffect(() => {
|
||||
fetchRowData();
|
||||
}, [tableName, seq]);
|
||||
|
||||
// ESC 键关闭
|
||||
useEffect(() => {
|
||||
const handleKeyDown = (e) => {
|
||||
if (e.key === 'Escape') {
|
||||
onClose();
|
||||
}
|
||||
};
|
||||
document.addEventListener('keydown', handleKeyDown);
|
||||
return () => document.removeEventListener('keydown', handleKeyDown);
|
||||
}, [onClose]);
|
||||
|
||||
const fetchRowData = async () => {
|
||||
try {
|
||||
setLoading(true);
|
||||
const response = await fetch(`/api/tables/${tableName}/data/${seq}`);
|
||||
if (response.ok) {
|
||||
const data = await response.json();
|
||||
setRowData(data);
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Failed to fetch row data:', error);
|
||||
} finally {
|
||||
setLoading(false);
|
||||
}
|
||||
};
|
||||
|
||||
const handleOverlayClick = (e) => {
|
||||
if (e.target === overlayRef.current) {
|
||||
onClose();
|
||||
}
|
||||
};
|
||||
|
||||
const formatTime = (nanoTime) => {
|
||||
if (!nanoTime) return '';
|
||||
const date = new Date(nanoTime / 1000000);
|
||||
return date.toLocaleString('zh-CN', {
|
||||
year: 'numeric',
|
||||
month: '2-digit',
|
||||
day: '2-digit',
|
||||
hour: '2-digit',
|
||||
minute: '2-digit',
|
||||
second: '2-digit',
|
||||
hour12: false
|
||||
});
|
||||
};
|
||||
|
||||
const formatValue = (value, key) => {
|
||||
if (value === null) return 'null';
|
||||
if (value === undefined) return 'undefined';
|
||||
|
||||
if (key === '_time') {
|
||||
return formatTime(value);
|
||||
}
|
||||
|
||||
if (typeof value === 'object') {
|
||||
try {
|
||||
return JSON.stringify(value, null, 2);
|
||||
} catch (e) {
|
||||
return '[Object]';
|
||||
}
|
||||
}
|
||||
|
||||
return String(value);
|
||||
};
|
||||
|
||||
const renderField = (key, value) => {
|
||||
const isMeta = key === '_seq' || key === '_time';
|
||||
|
||||
return html`
|
||||
<div key=${key} style=${styles.fieldGroup}>
|
||||
<div style=${styles.fieldLabel}>
|
||||
${key}
|
||||
${isMeta && html`<span style=${styles.metaTag}>系统字段</span>`}
|
||||
</div>
|
||||
<div style=${styles.fieldValue}>
|
||||
${formatValue(value, key)}
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
};
|
||||
|
||||
return html`
|
||||
<div
|
||||
ref=${overlayRef}
|
||||
style=${styles.overlay}
|
||||
onClick=${handleOverlayClick}
|
||||
>
|
||||
<div style=${styles.modal}>
|
||||
<div style=${styles.header}>
|
||||
<h3 style=${styles.title}>记录详情 - ${tableName}</h3>
|
||||
<button
|
||||
style=${styles.closeButton}
|
||||
onClick=${onClose}
|
||||
onMouseEnter=${(e) => e.target.style.background = 'var(--bg-hover)'}
|
||||
onMouseLeave=${(e) => e.target.style.background = 'none'}
|
||||
>
|
||||
×
|
||||
</button>
|
||||
</div>
|
||||
<div style=${styles.content}>
|
||||
${loading && html`
|
||||
<div class="loading" style=${{ textAlign: 'center', padding: '40px' }}>
|
||||
<p>加载中...</p>
|
||||
</div>
|
||||
`}
|
||||
${!loading && rowData && html`
|
||||
<div>
|
||||
${Object.entries(rowData).map(([key, value]) => renderField(key, value))}
|
||||
</div>
|
||||
`}
|
||||
${!loading && !rowData && html`
|
||||
<div class="empty" style=${{ textAlign: 'center', padding: '40px' }}>
|
||||
<p>未找到数据</p>
|
||||
</div>
|
||||
`}
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
31
webui/static/js/components/Sidebar.js
Normal file
31
webui/static/js/components/Sidebar.js
Normal file
@@ -0,0 +1,31 @@
|
||||
import { html } from 'htm/preact';
|
||||
import { TableItem } from './TableItem.js';
|
||||
|
||||
export function Sidebar({ tables, selectedTable, onSelectTable, loading }) {
|
||||
if (loading) {
|
||||
return html`
|
||||
<div class="loading">
|
||||
<p>加载中...</p>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
|
||||
if (tables.length === 0) {
|
||||
return html`
|
||||
<div class="empty">
|
||||
<p>暂无数据表</p>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
|
||||
return html`
|
||||
${tables.map(table => html`
|
||||
<${TableItem}
|
||||
key=${table.name}
|
||||
table=${table}
|
||||
isSelected=${selectedTable === table.name}
|
||||
onSelect=${() => onSelectTable(table.name)}
|
||||
/>
|
||||
`)}
|
||||
`;
|
||||
}
|
||||
33
webui/static/js/components/StatCard.js
Normal file
33
webui/static/js/components/StatCard.js
Normal file
@@ -0,0 +1,33 @@
|
||||
import { html } from 'htm/preact';
|
||||
|
||||
const styles = {
|
||||
statCard: {
|
||||
background: 'var(--bg-elevated)',
|
||||
border: '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-md)',
|
||||
padding: '12px',
|
||||
transition: 'var(--transition)'
|
||||
},
|
||||
statLabel: {
|
||||
fontSize: '12px',
|
||||
color: 'var(--text-secondary)',
|
||||
marginBottom: '6px',
|
||||
textTransform: 'uppercase',
|
||||
fontWeight: 600
|
||||
},
|
||||
statValue: {
|
||||
fontSize: '22px',
|
||||
fontWeight: 600,
|
||||
color: 'var(--primary)',
|
||||
fontFamily: '"Courier New", monospace'
|
||||
}
|
||||
};
|
||||
|
||||
export function StatCard({ label, value }) {
|
||||
return html`
|
||||
<div style=${styles.statCard}>
|
||||
<div style=${styles.statLabel}>${label}</div>
|
||||
<div style=${styles.statValue}>${value}</div>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
72
webui/static/js/components/TableCell.js
Normal file
72
webui/static/js/components/TableCell.js
Normal file
@@ -0,0 +1,72 @@
|
||||
import { html } from 'htm/preact';
|
||||
|
||||
const styles = {
|
||||
td: {
|
||||
padding: '10px 12px',
|
||||
borderBottom: '1px solid var(--border-color)',
|
||||
color: 'var(--text-primary)',
|
||||
maxWidth: '300px',
|
||||
overflow: 'hidden',
|
||||
textOverflow: 'ellipsis',
|
||||
whiteSpace: 'nowrap',
|
||||
cursor: 'pointer'
|
||||
}
|
||||
};
|
||||
|
||||
function formatValue(value, col) {
|
||||
if (col === '_time') {
|
||||
return formatTime(value);
|
||||
}
|
||||
|
||||
if (value === null) return 'null';
|
||||
if (value === undefined) return 'undefined';
|
||||
|
||||
if (typeof value === 'object') {
|
||||
try {
|
||||
return JSON.stringify(value, null, 2);
|
||||
} catch (e) {
|
||||
return '[Object]';
|
||||
}
|
||||
}
|
||||
|
||||
return String(value);
|
||||
}
|
||||
|
||||
function formatTime(nanoTime) {
|
||||
if (!nanoTime) return '';
|
||||
const date = new Date(nanoTime / 1000000);
|
||||
const year = date.getFullYear();
|
||||
const month = String(date.getMonth() + 1).padStart(2, '0');
|
||||
const day = String(date.getDate()).padStart(2, '0');
|
||||
const hours = String(date.getHours()).padStart(2, '0');
|
||||
const minutes = String(date.getMinutes()).padStart(2, '0');
|
||||
const seconds = String(date.getSeconds()).padStart(2, '0');
|
||||
return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
|
||||
}
|
||||
|
||||
export function TableCell({ value, column, isTruncated, onShowPopover, onHidePopover }) {
|
||||
const formattedValue = formatValue(value, column);
|
||||
|
||||
const handleMouseEnter = (e) => {
|
||||
if (onShowPopover) {
|
||||
onShowPopover(e, formattedValue);
|
||||
}
|
||||
};
|
||||
|
||||
const handleMouseLeave = () => {
|
||||
if (onHidePopover) {
|
||||
onHidePopover();
|
||||
}
|
||||
};
|
||||
|
||||
return html`
|
||||
<td
|
||||
style=${styles.td}
|
||||
onMouseEnter=${handleMouseEnter}
|
||||
onMouseLeave=${handleMouseLeave}
|
||||
>
|
||||
${formattedValue}
|
||||
${isTruncated && html`<span style=${{ marginLeft: '4px', fontSize: '10px' }}>✂️</span>`}
|
||||
</td>
|
||||
`;
|
||||
}
|
||||
130
webui/static/js/components/TableItem.js
Normal file
130
webui/static/js/components/TableItem.js
Normal file
@@ -0,0 +1,130 @@
|
||||
import { html } from 'htm/preact';
|
||||
import { useState } from 'preact/hooks';
|
||||
import { FieldList } from './FieldList.js';
|
||||
|
||||
const styles = {
|
||||
tableItem: (isSelected, isExpanded) => ({
|
||||
background: 'var(--bg-elevated)',
|
||||
border: isSelected ? '1px solid var(--primary)' : '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-md)',
|
||||
overflow: 'hidden',
|
||||
transition: 'var(--transition)',
|
||||
boxShadow: isSelected ? '0 0 0 1px var(--primary)' : 'none'
|
||||
}),
|
||||
tableHeader: (isSelected) => ({
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'space-between',
|
||||
paddingLeft: '4px',
|
||||
paddingRight: '12px',
|
||||
cursor: 'pointer',
|
||||
transition: 'var(--transition)',
|
||||
background: isSelected ? 'var(--primary-bg)' : 'transparent'
|
||||
}),
|
||||
tableHeaderLeft: {
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
gap: '8px',
|
||||
flex: 1,
|
||||
minWidth: 0
|
||||
},
|
||||
expandIcon: (isExpanded) => ({
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
width: '32px',
|
||||
height: '32px',
|
||||
fontSize: '12px',
|
||||
transition: 'var(--transition)',
|
||||
flexShrink: 0,
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
cursor: 'pointer',
|
||||
color: isExpanded ? 'var(--primary)' : 'var(--text-secondary)',
|
||||
transform: isExpanded ? 'rotate(90deg)' : 'rotate(0deg)',
|
||||
marginLeft: '-4px'
|
||||
}),
|
||||
tableName: {
|
||||
fontWeight: 500,
|
||||
color: 'var(--text-primary)',
|
||||
whiteSpace: 'nowrap',
|
||||
overflow: 'hidden',
|
||||
textOverflow: 'ellipsis'
|
||||
},
|
||||
tableCount: {
|
||||
fontSize: '12px',
|
||||
color: 'var(--text-tertiary)',
|
||||
whiteSpace: 'nowrap',
|
||||
flexShrink: 0
|
||||
}
|
||||
};
|
||||
|
||||
export function TableItem({ table, isSelected, onSelect }) {
|
||||
const [isExpanded, setIsExpanded] = useState(false);
|
||||
|
||||
const toggleExpand = (e) => {
|
||||
e.stopPropagation();
|
||||
setIsExpanded(!isExpanded);
|
||||
};
|
||||
|
||||
return html`
|
||||
<div
|
||||
style=${styles.tableItem(isSelected, isExpanded)}
|
||||
onMouseEnter=${(e) => {
|
||||
if (!isSelected) {
|
||||
e.currentTarget.style.borderColor = 'var(--border-hover)';
|
||||
}
|
||||
}}
|
||||
onMouseLeave=${(e) => {
|
||||
if (!isSelected) {
|
||||
e.currentTarget.style.borderColor = 'var(--border-color)';
|
||||
}
|
||||
}}
|
||||
>
|
||||
<!-- 表头 -->
|
||||
<div
|
||||
style=${styles.tableHeader(isSelected)}
|
||||
onClick=${onSelect}
|
||||
onMouseEnter=${(e) => {
|
||||
if (!isSelected) {
|
||||
e.currentTarget.style.background = 'var(--bg-hover)';
|
||||
}
|
||||
}}
|
||||
onMouseLeave=${(e) => {
|
||||
if (!isSelected) {
|
||||
e.currentTarget.style.background = 'transparent';
|
||||
}
|
||||
}}
|
||||
>
|
||||
<div style=${styles.tableHeaderLeft}>
|
||||
<span
|
||||
style=${styles.expandIcon(isExpanded)}
|
||||
onClick=${toggleExpand}
|
||||
onMouseEnter=${(e) => {
|
||||
e.currentTarget.style.background = 'var(--bg-hover)';
|
||||
if (!isExpanded) {
|
||||
e.currentTarget.style.color = 'var(--text-primary)';
|
||||
}
|
||||
}}
|
||||
onMouseLeave=${(e) => {
|
||||
e.currentTarget.style.background = 'transparent';
|
||||
if (!isExpanded) {
|
||||
e.currentTarget.style.color = 'var(--text-secondary)';
|
||||
}
|
||||
}}
|
||||
>
|
||||
▶
|
||||
</span>
|
||||
<span style=${styles.tableName}>${table.name}</span>
|
||||
</div>
|
||||
<span style=${styles.tableCount}>
|
||||
${table.fields?.length || 0} fields
|
||||
</span>
|
||||
</div>
|
||||
|
||||
<!-- 字段列表 -->
|
||||
${isExpanded && html`
|
||||
<${FieldList} fields=${table.fields} />
|
||||
`}
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
68
webui/static/js/components/TableRow.js
Normal file
68
webui/static/js/components/TableRow.js
Normal file
@@ -0,0 +1,68 @@
|
||||
import { html } from 'htm/preact';
|
||||
import { useState } from 'preact/hooks';
|
||||
import { TableCell } from './TableCell.js';
|
||||
|
||||
const styles = {
|
||||
td: {
|
||||
padding: '10px 12px',
|
||||
borderBottom: '1px solid var(--border-color)',
|
||||
color: 'var(--text-primary)',
|
||||
textAlign: 'center'
|
||||
},
|
||||
iconButton: (isRowHovered, isButtonHovered) => ({
|
||||
width: '28px',
|
||||
height: '28px',
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
justifyContent: 'center',
|
||||
background: isButtonHovered ? 'var(--primary)' : 'var(--bg-elevated)',
|
||||
color: isButtonHovered ? '#fff' : 'var(--primary)',
|
||||
border: '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-sm)',
|
||||
cursor: 'pointer',
|
||||
fontSize: '14px',
|
||||
transition: 'all 0.2s ease',
|
||||
opacity: isRowHovered ? 1 : 0,
|
||||
pointerEvents: isRowHovered ? 'auto' : 'none'
|
||||
})
|
||||
};
|
||||
|
||||
export function TableRow({ row, columns, onViewDetail, onShowPopover, onHidePopover }) {
|
||||
const [isRowHovered, setIsRowHovered] = useState(false);
|
||||
const [isButtonHovered, setIsButtonHovered] = useState(false);
|
||||
|
||||
return html`
|
||||
<tr
|
||||
onMouseEnter=${(e) => {
|
||||
e.currentTarget.style.background = 'var(--bg-hover)';
|
||||
setIsRowHovered(true);
|
||||
}}
|
||||
onMouseLeave=${(e) => {
|
||||
e.currentTarget.style.background = 'transparent';
|
||||
setIsRowHovered(false);
|
||||
}}
|
||||
>
|
||||
${columns.map(col => html`
|
||||
<${TableCell}
|
||||
key=${col}
|
||||
value=${row[col]}
|
||||
column=${col}
|
||||
isTruncated=${row[col + '_truncated']}
|
||||
onShowPopover=${onShowPopover}
|
||||
onHidePopover=${onHidePopover}
|
||||
/>
|
||||
`)}
|
||||
<td style=${styles.td}>
|
||||
<button
|
||||
style=${styles.iconButton(isRowHovered, isButtonHovered)}
|
||||
onClick=${() => onViewDetail(row._seq)}
|
||||
onMouseEnter=${() => setIsButtonHovered(true)}
|
||||
onMouseLeave=${() => setIsButtonHovered(false)}
|
||||
title="查看详情"
|
||||
>
|
||||
👁
|
||||
</button>
|
||||
</td>
|
||||
</tr>
|
||||
`;
|
||||
}
|
||||
183
webui/static/js/components/TableView.js
Normal file
183
webui/static/js/components/TableView.js
Normal file
@@ -0,0 +1,183 @@
|
||||
import { html } from 'htm/preact';
|
||||
import { useState, useEffect } from 'preact/hooks';
|
||||
import { DataTable } from './DataTable.js';
|
||||
import { ColumnSelector } from './ColumnSelector.js';
|
||||
import { ManifestModal } from './ManifestModal.js';
|
||||
import { useTooltip } from '../hooks/useTooltip.js';
|
||||
|
||||
const styles = {
|
||||
container: {
|
||||
display: 'flex',
|
||||
flexDirection: 'column',
|
||||
gap: '20px'
|
||||
},
|
||||
section: {
|
||||
display: 'flex',
|
||||
flexDirection: 'column',
|
||||
gap: '16px'
|
||||
},
|
||||
sectionTitle: {
|
||||
fontSize: '16px',
|
||||
fontWeight: 600,
|
||||
color: 'var(--text-primary)'
|
||||
},
|
||||
manifestButton: {
|
||||
display: 'flex',
|
||||
alignItems: 'center',
|
||||
gap: '6px',
|
||||
padding: '8px 16px',
|
||||
background: 'var(--bg-elevated)',
|
||||
border: '1px solid var(--border-color)',
|
||||
borderRadius: 'var(--radius-md)',
|
||||
color: 'var(--text-primary)',
|
||||
fontSize: '14px',
|
||||
fontWeight: 500,
|
||||
cursor: 'pointer',
|
||||
transition: 'var(--transition)'
|
||||
}
|
||||
};
|
||||
|
||||
export function TableView({ tableName }) {
|
||||
const [schema, setSchema] = useState(null);
|
||||
const [totalRows, setTotalRows] = useState(0);
|
||||
const [loading, setLoading] = useState(true);
|
||||
const [selectedColumns, setSelectedColumns] = useState([]);
|
||||
const [showManifest, setShowManifest] = useState(false);
|
||||
|
||||
const { showTooltip, hideTooltip } = useTooltip();
|
||||
|
||||
useEffect(() => {
|
||||
fetchTableInfo();
|
||||
}, [tableName]);
|
||||
|
||||
useEffect(() => {
|
||||
// 加载保存的列选择
|
||||
if (tableName && schema) {
|
||||
const saved = loadSelectedColumns();
|
||||
if (saved && saved.length > 0) {
|
||||
const validColumns = saved.filter(col =>
|
||||
schema.fields.some(field => field.name === col)
|
||||
);
|
||||
if (validColumns.length > 0) {
|
||||
setSelectedColumns(validColumns);
|
||||
}
|
||||
}
|
||||
}
|
||||
}, [tableName, schema]);
|
||||
|
||||
const fetchTableInfo = async () => {
|
||||
try {
|
||||
setLoading(true);
|
||||
|
||||
// 获取 Schema
|
||||
const schemaResponse = await fetch(`/api/tables/${tableName}/schema`);
|
||||
if (schemaResponse.ok) {
|
||||
const schemaData = await schemaResponse.json();
|
||||
setSchema(schemaData);
|
||||
}
|
||||
|
||||
// 获取数据行数（通过一次小查询）
|
||||
const dataResponse = await fetch(`/api/tables/${tableName}/data?limit=1`);
|
||||
if (dataResponse.ok) {
|
||||
const data = await dataResponse.json();
|
||||
setTotalRows(data.totalRows || 0);
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Failed to fetch table info:', error);
|
||||
} finally {
|
||||
setLoading(false);
|
||||
}
|
||||
};
|
||||
|
||||
const toggleColumn = (columnName) => {
|
||||
const index = selectedColumns.indexOf(columnName);
|
||||
let newSelection;
|
||||
if (index > -1) {
|
||||
newSelection = selectedColumns.filter(c => c !== columnName);
|
||||
} else {
|
||||
newSelection = [...selectedColumns, columnName];
|
||||
}
|
||||
setSelectedColumns(newSelection);
|
||||
saveSelectedColumns(newSelection);
|
||||
};
|
||||
|
||||
const saveSelectedColumns = (columns) => {
|
||||
if (!tableName) return;
|
||||
const key = `srdb_columns_${tableName}`;
|
||||
localStorage.setItem(key, JSON.stringify(columns));
|
||||
};
|
||||
|
||||
const loadSelectedColumns = () => {
|
||||
if (!tableName) return null;
|
||||
const key = `srdb_columns_${tableName}`;
|
||||
const saved = localStorage.getItem(key);
|
||||
return saved ? JSON.parse(saved) : null;
|
||||
};
|
||||
|
||||
if (loading) {
|
||||
return html`<div class="loading"><p>加载中...</p></div>`;
|
||||
}
|
||||
|
||||
return html`
|
||||
<div style=${styles.container}>
|
||||
<div style=${styles.section}>
|
||||
<div style=${{ ...styles.sectionTitle, display: 'flex', alignItems: 'center', justifyContent: 'space-between' }}>
|
||||
<div>
|
||||
<span
|
||||
style=${{ cursor: schema?.comment ? 'help' : 'default' }}
|
||||
onMouseEnter=${(e) => schema?.comment && showTooltip(e.currentTarget, schema.comment)}
|
||||
onMouseLeave=${hideTooltip}
|
||||
>
|
||||
${tableName}
|
||||
</span>
|
||||
<span style=${{ fontSize: '12px', fontWeight: 400, color: 'var(--text-secondary)', marginLeft: '8px' }}>
|
||||
(共 ${formatCount(totalRows)} 行)
|
||||
</span>
|
||||
</div>
|
||||
<div style=${{ display: 'flex', gap: '8px' }}>
|
||||
<button
|
||||
style=${styles.manifestButton}
|
||||
onClick=${() => setShowManifest(true)}
|
||||
onMouseEnter=${(e) => {
|
||||
e.target.style.background = 'var(--bg-hover)';
|
||||
e.target.style.borderColor = 'var(--border-hover)';
|
||||
}}
|
||||
onMouseLeave=${(e) => {
|
||||
e.target.style.background = 'var(--bg-elevated)';
|
||||
e.target.style.borderColor = 'var(--border-color)';
|
||||
}}
|
||||
>
|
||||
📊 Manifest
|
||||
</button>
|
||||
${schema && html`
|
||||
<${ColumnSelector}
|
||||
fields=${schema.fields}
|
||||
selectedColumns=${selectedColumns}
|
||||
onToggle=${toggleColumn}
|
||||
/>
|
||||
`}
|
||||
</div>
|
||||
</div>
|
||||
<${DataTable}
|
||||
schema=${schema}
|
||||
tableName=${tableName}
|
||||
totalRows=${totalRows}
|
||||
selectedColumns=${selectedColumns}
|
||||
/>
|
||||
</div>
|
||||
|
||||
${showManifest && html`
|
||||
<${ManifestModal}
|
||||
tableName=${tableName}
|
||||
onClose=${() => setShowManifest(false)}
|
||||
/>
|
||||
`}
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
|
||||
function formatCount(count) {
|
||||
if (count >= 1000000) return (count / 1000000).toFixed(1) + 'M';
|
||||
if (count >= 1000) return (count / 1000).toFixed(1) + 'K';
|
||||
return count.toString();
|
||||
}
|
||||
@@ -1,145 +0,0 @@
|
||||
import { LitElement, html, css } from 'lit';
|
||||
import { sharedStyles, cssVariables } from '~/common/shared-styles.js';
|
||||
|
||||
export class AppContainer extends LitElement {
|
||||
static properties = {
|
||||
mobileMenuOpen: { type: Boolean }
|
||||
};
|
||||
|
||||
constructor() {
|
||||
super();
|
||||
this.mobileMenuOpen = false;
|
||||
}
|
||||
|
||||
toggleMobileMenu() {
|
||||
this.mobileMenuOpen = !this.mobileMenuOpen;
|
||||
}
|
||||
|
||||
static styles = [
|
||||
sharedStyles,
|
||||
cssVariables,
|
||||
css`
|
||||
:host {
|
||||
display: block;
|
||||
height: 100vh;
|
||||
}
|
||||
|
||||
.container {
|
||||
display: flex;
|
||||
height: 100%;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.sidebar {
|
||||
width: 280px;
|
||||
background: var(--bg-surface);
|
||||
border-right: 1px solid var(--border-color);
|
||||
overflow-y: auto;
|
||||
overflow-x: hidden;
|
||||
padding: 16px 12px;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 8px;
|
||||
}
|
||||
|
||||
.sidebar::-webkit-scrollbar {
|
||||
width: 6px;
|
||||
}
|
||||
|
||||
.sidebar-header {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: space-between;
|
||||
margin-bottom: 4px;
|
||||
}
|
||||
|
||||
.sidebar h1 {
|
||||
font-size: 18px;
|
||||
font-weight: 700;
|
||||
letter-spacing: -0.02em;
|
||||
background: linear-gradient(135deg, var(--primary-light), var(--primary));
|
||||
-webkit-background-clip: text;
|
||||
-webkit-text-fill-color: transparent;
|
||||
}
|
||||
|
||||
.main {
|
||||
flex: 1;
|
||||
overflow-y: auto;
|
||||
overflow-x: hidden;
|
||||
background: var(--bg-main);
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
}
|
||||
|
||||
|
||||
/* 移动端遮罩 */
|
||||
.mobile-overlay {
|
||||
display: none;
|
||||
position: fixed;
|
||||
top: 0;
|
||||
left: 0;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
background: rgba(0, 0, 0, 0.5);
|
||||
z-index: 999;
|
||||
}
|
||||
|
||||
@media (max-width: 768px) {
|
||||
.mobile-overlay.show {
|
||||
display: block;
|
||||
}
|
||||
|
||||
.container {
|
||||
flex-direction: column;
|
||||
}
|
||||
|
||||
.sidebar {
|
||||
position: fixed;
|
||||
top: 0;
|
||||
left: 0;
|
||||
width: 280px;
|
||||
height: 100vh;
|
||||
border-right: 1px solid var(--border-color);
|
||||
border-bottom: none;
|
||||
transform: translateX(-100%);
|
||||
transition: transform 0.3s ease;
|
||||
z-index: 1000;
|
||||
}
|
||||
|
||||
.sidebar.open {
|
||||
transform: translateX(0);
|
||||
}
|
||||
|
||||
.main {
|
||||
padding-top: 0;
|
||||
}
|
||||
}
|
||||
`
|
||||
];
|
||||
|
||||
render() {
|
||||
return html`
|
||||
<!-- 移动端遮罩 -->
|
||||
<div class="mobile-overlay ${this.mobileMenuOpen ? 'show' : ''}" @click=${this.toggleMobileMenu}></div>
|
||||
|
||||
<div class="container">
|
||||
<!-- 左侧表列表 -->
|
||||
<div class="sidebar ${this.mobileMenuOpen ? 'open' : ''}">
|
||||
<div class="sidebar-header">
|
||||
<h1>SRDB Tables</h1>
|
||||
<srdb-theme-toggle></srdb-theme-toggle>
|
||||
</div>
|
||||
<srdb-table-list @table-selected=${this.toggleMobileMenu}></srdb-table-list>
|
||||
</div>
|
||||
|
||||
<!-- 右侧主内容区 -->
|
||||
<div class="main">
|
||||
<srdb-page-header @toggle-mobile-menu=${this.toggleMobileMenu}></srdb-page-header>
|
||||
<srdb-table-view></srdb-table-view>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
}
|
||||
|
||||
customElements.define('srdb-app', AppContainer);
|
||||
@@ -1,106 +0,0 @@
|
||||
import { LitElement, html, css } from 'lit';
|
||||
import { sharedStyles, cssVariables } from '~/common/shared-styles.js';
|
||||
|
||||
export class Badge extends LitElement {
|
||||
static properties = {
|
||||
variant: { type: String }, // 'primary', 'success', 'warning', 'danger', 'info'
|
||||
icon: { type: String },
|
||||
size: { type: String } // 'sm', 'md'
|
||||
};
|
||||
|
||||
static styles = [
|
||||
sharedStyles,
|
||||
cssVariables,
|
||||
css`
|
||||
:host {
|
||||
display: inline-flex;
|
||||
}
|
||||
|
||||
.badge {
|
||||
position: relative;
|
||||
display: inline-flex;
|
||||
align-items: center;
|
||||
gap: 4px;
|
||||
padding: 2px 8px;
|
||||
font-size: 11px;
|
||||
font-weight: 600;
|
||||
border-radius: var(--radius-sm);
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
.badge.size-md {
|
||||
padding: 4px 10px;
|
||||
font-size: 12px;
|
||||
}
|
||||
|
||||
/* Primary variant */
|
||||
.badge.variant-primary {
|
||||
--badge-border-color: rgba(99, 102, 241, 0.2);
|
||||
background: rgba(99, 102, 241, 0.15);
|
||||
color: var(--primary);
|
||||
}
|
||||
|
||||
/* Success variant */
|
||||
.badge.variant-success {
|
||||
--badge-border-color: rgba(16, 185, 129, 0.2);
|
||||
background: rgba(16, 185, 129, 0.15);
|
||||
color: var(--success);
|
||||
}
|
||||
|
||||
/* Warning variant */
|
||||
.badge.variant-warning {
|
||||
--badge-border-color: rgba(245, 158, 11, 0.2);
|
||||
background: rgba(245, 158, 11, 0.15);
|
||||
color: var(--warning);
|
||||
}
|
||||
|
||||
/* Danger variant */
|
||||
.badge.variant-danger {
|
||||
--badge-border-color: rgba(239, 68, 68, 0.2);
|
||||
background: rgba(239, 68, 68, 0.15);
|
||||
color: var(--danger);
|
||||
}
|
||||
|
||||
/* Info variant */
|
||||
.badge.variant-info {
|
||||
--badge-border-color: rgba(59, 130, 246, 0.2);
|
||||
background: rgba(59, 130, 246, 0.15);
|
||||
color: var(--info);
|
||||
}
|
||||
|
||||
/* Secondary variant */
|
||||
.badge.variant-secondary {
|
||||
--badge-border-color: rgba(160, 160, 176, 0.2);
|
||||
background: rgba(160, 160, 176, 0.15);
|
||||
color: var(--text-secondary);
|
||||
}
|
||||
|
||||
.icon {
|
||||
font-size: 12px;
|
||||
line-height: 1;
|
||||
}
|
||||
|
||||
.badge.size-md .icon {
|
||||
font-size: 14px;
|
||||
}
|
||||
`
|
||||
];
|
||||
|
||||
constructor() {
|
||||
super();
|
||||
this.variant = 'primary';
|
||||
this.icon = '';
|
||||
this.size = 'sm';
|
||||
}
|
||||
|
||||
render() {
|
||||
return html`
|
||||
<span class="badge variant-${this.variant} size-${this.size}">
|
||||
${this.icon ? html`<span class="icon">${this.icon}</span>` : ''}
|
||||
<slot></slot>
|
||||
</span>
|
||||
`;
|
||||
}
|
||||
}
|
||||
|
||||
customElements.define('srdb-badge', Badge);
|
||||
@@ -1,549 +0,0 @@
|
||||
import { LitElement, html, css } from 'lit';
|
||||
import { sharedStyles, cssVariables } from '~/common/shared-styles.js';
|
||||
import domAlign from 'dom-align';
|
||||
|
||||
export class DataView extends LitElement {
|
||||
static properties = {
|
||||
tableName: { type: String },
|
||||
schema: { type: Object },
|
||||
tableData: { type: Object },
|
||||
selectedColumns: { type: Array },
|
||||
loading: { type: Boolean }
|
||||
};
|
||||
|
||||
static styles = [
|
||||
sharedStyles,
|
||||
cssVariables,
|
||||
css`
|
||||
:host {
|
||||
display: block;
|
||||
}
|
||||
|
||||
h3 {
|
||||
font-size: 16px;
|
||||
font-weight: 600;
|
||||
margin: 20px 0 12px 0;
|
||||
color: var(--text-primary);
|
||||
}
|
||||
|
||||
.schema-section {
|
||||
margin-bottom: 24px;
|
||||
}
|
||||
|
||||
.schema-grid {
|
||||
display: grid;
|
||||
grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
|
||||
gap: 12px;
|
||||
}
|
||||
|
||||
.schema-field-card {
|
||||
padding: 12px;
|
||||
background: var(--bg-elevated);
|
||||
border: 1px solid var(--border-color);
|
||||
border-radius: var(--radius-md);
|
||||
cursor: pointer;
|
||||
transition: var(--transition);
|
||||
}
|
||||
|
||||
.schema-field-card:hover {
|
||||
background: var(--bg-hover);
|
||||
}
|
||||
|
||||
.schema-field-card.selected {
|
||||
border-color: var(--primary);
|
||||
background: var(--primary-bg);
|
||||
}
|
||||
|
||||
.field-item {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 4px;
|
||||
}
|
||||
|
||||
.field-item-row {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 8px;
|
||||
}
|
||||
|
||||
.field-index-icon {
|
||||
font-size: 14px;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.field-name {
|
||||
font-weight: 500;
|
||||
color: var(--text-primary);
|
||||
font-size: 13px;
|
||||
flex: 1;
|
||||
}
|
||||
|
||||
.field-type {
|
||||
font-family: 'Courier New', monospace;
|
||||
}
|
||||
|
||||
.field-comment {
|
||||
color: var(--text-tertiary);
|
||||
font-size: 11px;
|
||||
margin-top: 4px;
|
||||
font-style: italic;
|
||||
min-height: 16px;
|
||||
}
|
||||
|
||||
.field-comment:empty::before {
|
||||
content: "No comment";
|
||||
opacity: 0.5;
|
||||
}
|
||||
|
||||
.table-wrapper {
|
||||
overflow-x: auto;
|
||||
background: var(--bg-elevated);
|
||||
border-radius: var(--radius-md);
|
||||
border: 1px solid var(--border-color);
|
||||
}
|
||||
|
||||
.data-table {
|
||||
width: 100%;
|
||||
border-collapse: collapse;
|
||||
font-size: 13px;
|
||||
}
|
||||
|
||||
.data-table th {
|
||||
background: var(--bg-surface);
|
||||
color: var(--text-secondary);
|
||||
font-weight: 600;
|
||||
text-align: left;
|
||||
padding: 12px;
|
||||
border-bottom: 1px solid var(--border-color);
|
||||
position: sticky;
|
||||
top: 0;
|
||||
z-index: 1;
|
||||
}
|
||||
|
||||
.data-table td {
|
||||
padding: 10px 12px;
|
||||
border-bottom: 1px solid var(--border-color);
|
||||
color: var(--text-primary);
|
||||
max-width: 300px;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
white-space: nowrap;
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
.data-table tr:hover {
|
||||
background: var(--bg-hover);
|
||||
}
|
||||
|
||||
.truncated-icon {
|
||||
margin-left: 4px;
|
||||
font-size: 10px;
|
||||
}
|
||||
|
||||
.row-detail-btn {
|
||||
padding: 4px 12px;
|
||||
background: var(--primary);
|
||||
color: white;
|
||||
border: none;
|
||||
border-radius: var(--radius-sm);
|
||||
cursor: pointer;
|
||||
font-size: 12px;
|
||||
transition: var(--transition);
|
||||
}
|
||||
|
||||
.row-detail-btn:hover {
|
||||
background: var(--primary-dark);
|
||||
}
|
||||
`
|
||||
];
|
||||
|
||||
constructor() {
|
||||
super();
|
||||
this.tableName = '';
|
||||
this.schema = null;
|
||||
this.tableData = null;
|
||||
this.selectedColumns = [];
|
||||
this.loading = false;
|
||||
this.hidePopoverTimeout = null;
|
||||
this.popoverElement = null;
|
||||
this.themeObserver = null;
|
||||
}
|
||||
|
||||
connectedCallback() {
|
||||
super.connectedCallback();
|
||||
// 创建 popover 元素并添加到 body
|
||||
this.createPopoverElement();
|
||||
}
|
||||
|
||||
disconnectedCallback() {
|
||||
super.disconnectedCallback();
|
||||
// 移除 popover 元素
|
||||
this.removePopoverElement();
|
||||
}
|
||||
|
||||
createPopoverElement() {
|
||||
if (this.popoverElement) return;
|
||||
|
||||
this.popoverElement = document.createElement('div');
|
||||
this.popoverElement.className = 'srdb-cell-popover';
|
||||
|
||||
// 从 CSS 变量中获取主题颜色
|
||||
this.updatePopoverTheme();
|
||||
|
||||
// 添加滚动条样式（使用 CSS 变量）
|
||||
if (!document.getElementById('srdb-popover-scrollbar-style')) {
|
||||
const style = document.createElement('style');
|
||||
style.id = 'srdb-popover-scrollbar-style';
|
||||
style.textContent = `
|
||||
.srdb-cell-popover::-webkit-scrollbar {
|
||||
width: 8px;
|
||||
height: 8px;
|
||||
}
|
||||
.srdb-cell-popover::-webkit-scrollbar-track {
|
||||
background: var(--bg-surface);
|
||||
border-radius: 4px;
|
||||
}
|
||||
.srdb-cell-popover::-webkit-scrollbar-thumb {
|
||||
background: var(--border-color);
|
||||
border-radius: 4px;
|
||||
}
|
||||
.srdb-cell-popover::-webkit-scrollbar-thumb:hover {
|
||||
background: var(--border-hover);
|
||||
}
|
||||
`;
|
||||
document.head.appendChild(style);
|
||||
}
|
||||
|
||||
this.popoverElement.addEventListener('mouseenter', () => this.keepPopover());
|
||||
this.popoverElement.addEventListener('mouseleave', () => this.hidePopover());
|
||||
|
||||
document.body.appendChild(this.popoverElement);
|
||||
|
||||
// 监听主题变化
|
||||
this.themeObserver = new MutationObserver(() => {
|
||||
this.updatePopoverTheme();
|
||||
});
|
||||
this.themeObserver.observe(document.documentElement, {
|
||||
attributes: true,
|
||||
attributeFilter: ['data-theme']
|
||||
});
|
||||
}
|
||||
|
||||
updatePopoverTheme() {
|
||||
if (!this.popoverElement) return;
|
||||
|
||||
const rootStyles = getComputedStyle(document.documentElement);
|
||||
const bgElevated = rootStyles.getPropertyValue('--bg-elevated').trim();
|
||||
const textPrimary = rootStyles.getPropertyValue('--text-primary').trim();
|
||||
const borderColor = rootStyles.getPropertyValue('--border-color').trim();
|
||||
const shadowMd = rootStyles.getPropertyValue('--shadow-md').trim();
|
||||
const radiusMd = rootStyles.getPropertyValue('--radius-md').trim();
|
||||
|
||||
this.popoverElement.style.cssText = `
|
||||
position: fixed;
|
||||
z-index: 9999;
|
||||
background: ${bgElevated};
|
||||
border: 1px solid ${borderColor};
|
||||
border-radius: ${radiusMd};
|
||||
box-shadow: ${shadowMd};
|
||||
padding: 12px;
|
||||
max-width: 500px;
|
||||
max-height: 400px;
|
||||
overflow: auto;
|
||||
font-size: 13px;
|
||||
color: ${textPrimary};
|
||||
white-space: pre-wrap;
|
||||
word-break: break-word;
|
||||
font-family: 'Courier New', monospace;
|
||||
opacity: 0;
|
||||
transition: opacity 0.15s ease-in-out, background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
|
||||
display: none;
|
||||
pointer-events: auto;
|
||||
`;
|
||||
}
|
||||
|
||||
removePopoverElement() {
|
||||
if (this.popoverElement) {
|
||||
this.popoverElement.remove();
|
||||
this.popoverElement = null;
|
||||
}
|
||||
if (this.themeObserver) {
|
||||
this.themeObserver.disconnect();
|
||||
this.themeObserver = null;
|
||||
}
|
||||
}
|
||||
|
||||
updated(changedProperties) {
|
||||
// 当 tableName 或 schema 改变时，尝试加载保存的列选择
|
||||
if ((changedProperties.has('tableName') || changedProperties.has('schema')) && this.tableName && this.schema) {
|
||||
const saved = this.loadSelectedColumns();
|
||||
if (saved && saved.length > 0) {
|
||||
// 验证保存的列是否仍然存在于当前 schema 中
|
||||
const validColumns = saved.filter(col =>
|
||||
this.schema.fields.some(field => field.name === col)
|
||||
);
|
||||
if (validColumns.length > 0) {
|
||||
this.selectedColumns = validColumns;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
toggleColumn(columnName) {
|
||||
const index = this.selectedColumns.indexOf(columnName);
|
||||
if (index > -1) {
|
||||
this.selectedColumns = this.selectedColumns.filter(c => c !== columnName);
|
||||
} else {
|
||||
this.selectedColumns = [...this.selectedColumns, columnName];
|
||||
}
|
||||
|
||||
// 持久化到 localStorage
|
||||
this.saveSelectedColumns();
|
||||
|
||||
this.dispatchEvent(new CustomEvent('columns-changed', {
|
||||
detail: { columns: this.selectedColumns },
|
||||
bubbles: true,
|
||||
composed: true
|
||||
}));
|
||||
}
|
||||
|
||||
saveSelectedColumns() {
|
||||
if (!this.tableName) return;
|
||||
const key = `srdb_columns_${this.tableName}`;
|
||||
localStorage.setItem(key, JSON.stringify(this.selectedColumns));
|
||||
}
|
||||
|
||||
loadSelectedColumns() {
|
||||
if (!this.tableName) return null;
|
||||
const key = `srdb_columns_${this.tableName}`;
|
||||
const saved = localStorage.getItem(key);
|
||||
return saved ? JSON.parse(saved) : null;
|
||||
}
|
||||
|
||||
showRowDetail(seq) {
|
||||
this.dispatchEvent(new CustomEvent('show-row-detail', {
|
||||
detail: { tableName: this.tableName, seq },
|
||||
bubbles: true,
|
||||
composed: true
|
||||
}));
|
||||
}
|
||||
|
||||
formatCount(count) {
|
||||
if (count >= 1000000) return (count / 1000000).toFixed(1) + 'M';
|
||||
if (count >= 1000) return (count / 1000).toFixed(1) + 'K';
|
||||
return count.toString();
|
||||
}
|
||||
|
||||
formatTime(nanoTime) {
|
||||
if (!nanoTime) return '';
|
||||
// 将纳秒转换为毫秒
|
||||
const date = new Date(nanoTime / 1000000);
|
||||
// 格式化为 YYYY-MM-DD HH:mm:ss
|
||||
const year = date.getFullYear();
|
||||
const month = String(date.getMonth() + 1).padStart(2, '0');
|
||||
const day = String(date.getDate()).padStart(2, '0');
|
||||
const hours = String(date.getHours()).padStart(2, '0');
|
||||
const minutes = String(date.getMinutes()).padStart(2, '0');
|
||||
const seconds = String(date.getSeconds()).padStart(2, '0');
|
||||
return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
|
||||
}
|
||||
|
||||
formatValue(value) {
|
||||
// 处理 null 和 undefined
|
||||
if (value === null) return 'null';
|
||||
if (value === undefined) return 'undefined';
|
||||
|
||||
// 处理 Object 和 Array 类型
|
||||
if (typeof value === 'object') {
|
||||
try {
|
||||
return JSON.stringify(value);
|
||||
} catch (e) {
|
||||
return '[Object]';
|
||||
}
|
||||
}
|
||||
|
||||
// 其他类型直接返回
|
||||
return value;
|
||||
}
|
||||
|
||||
showPopover(event, value, col) {
|
||||
if (!this.popoverElement) return;
|
||||
|
||||
// 清除之前的隐藏定时器
|
||||
if (this.hidePopoverTimeout) {
|
||||
clearTimeout(this.hidePopoverTimeout);
|
||||
this.hidePopoverTimeout = null;
|
||||
}
|
||||
|
||||
// 格式化值
|
||||
let content = col === '_time' ? this.formatTime(value) : this.formatValue(value);
|
||||
|
||||
// 对于 JSON 对象/数组，格式化显示
|
||||
if (typeof value === 'object' && value !== null) {
|
||||
try {
|
||||
content = JSON.stringify(value, null, 2);
|
||||
} catch (e) {
|
||||
content = String(content);
|
||||
}
|
||||
} else {
|
||||
content = String(content);
|
||||
}
|
||||
|
||||
// 只在内容较长时显示 popover
|
||||
if (content.length < 50) {
|
||||
return;
|
||||
}
|
||||
|
||||
// 更新 popover 内容
|
||||
this.popoverElement.textContent = content;
|
||||
this.popoverElement.style.display = 'block';
|
||||
|
||||
// 使用 dom-align 进行智能定位
|
||||
// 减小间隙到 2px，方便鼠标移入
|
||||
domAlign(this.popoverElement, event.target, {
|
||||
points: ['tl', 'tr'], // popover左上角 对齐到 单元格右上角
|
||||
offset: [2, 0], // 右侧间距仅2px，便于鼠标移入
|
||||
overflow: { adjustX: true, adjustY: true }
|
||||
});
|
||||
|
||||
// 使用 setTimeout 确保 dom-align 完成后再显示
|
||||
setTimeout(() => {
|
||||
if (this.popoverElement) {
|
||||
this.popoverElement.style.opacity = '1';
|
||||
}
|
||||
}, 10);
|
||||
}
|
||||
|
||||
hidePopover() {
|
||||
if (!this.popoverElement) return;
|
||||
|
||||
// 延迟隐藏，给用户足够时间移动鼠标到 popover（300ms）
|
||||
this.hidePopoverTimeout = setTimeout(() => {
|
||||
if (this.popoverElement) {
|
||||
this.popoverElement.style.opacity = '0';
|
||||
// 等待动画完成后再隐藏
|
||||
setTimeout(() => {
|
||||
if (this.popoverElement) {
|
||||
this.popoverElement.style.display = 'none';
|
||||
}
|
||||
}, 150);
|
||||
}
|
||||
}, 300);
|
||||
}
|
||||
|
||||
keepPopover() {
|
||||
// 鼠标进入 popover 时，取消隐藏
|
||||
if (this.hidePopoverTimeout) {
|
||||
clearTimeout(this.hidePopoverTimeout);
|
||||
this.hidePopoverTimeout = null;
|
||||
}
|
||||
}
|
||||
|
||||
getColumns() {
|
||||
let columns = [];
|
||||
|
||||
if (this.selectedColumns.length > 0) {
|
||||
columns = [...this.selectedColumns];
|
||||
} else {
|
||||
columns = this.schema?.fields?.map(f => f.name) || [];
|
||||
}
|
||||
|
||||
// 确保系统字段的顺序：_seq 在开头，_time 在倒数第二
|
||||
const filtered = columns.filter(c => c !== '_seq' && c !== '_time');
|
||||
|
||||
// _seq 放开头
|
||||
const result = ['_seq', ...filtered];
|
||||
|
||||
// _time 放倒数第二（Actions 列之前）
|
||||
result.push('_time');
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
render() {
|
||||
if (this.loading || !this.schema || !this.tableData) {
|
||||
return html`<div class="loading">Loading data...</div>`;
|
||||
}
|
||||
|
||||
const columns = this.getColumns();
|
||||
|
||||
return html`
|
||||
${this.renderSchemaSection()}
|
||||
|
||||
<h3>Data (${this.formatCount(this.tableData.totalRows)} rows)</h3>
|
||||
|
||||
${this.tableData.data.length === 0 ? html`
|
||||
<div class="empty"><p>No data available</p></div>
|
||||
` : html`
|
||||
<div class="table-wrapper">
|
||||
<table class="data-table">
|
||||
<thead>
|
||||
<tr>
|
||||
${columns.map(col => html`<th>${col}</th>`)}
|
||||
<th style="text-align: center;">Actions</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
${this.tableData.data.map(row => html`
|
||||
<tr>
|
||||
${columns.map(col => html`
|
||||
<td
|
||||
@mouseenter=${(e) => this.showPopover(e, row[col], col)}
|
||||
@mouseleave=${() => this.hidePopover()}
|
||||
>
|
||||
${col === '_time' ? this.formatTime(row[col]) : this.formatValue(row[col])}
|
||||
${row[col + '_truncated'] ? html`<span class="truncated-icon">✂️</span>` : ''}
|
||||
</td>
|
||||
`)}
|
||||
<td style="text-align: center;">
|
||||
<button
|
||||
class="row-detail-btn"
|
||||
@click=${() => this.showRowDetail(row._seq)}
|
||||
>
|
||||
Detail
|
||||
</button>
|
||||
</td>
|
||||
</tr>
|
||||
`)}
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
`}
|
||||
`;
|
||||
}
|
||||
|
||||
renderSchemaSection() {
|
||||
if (!this.schema || !this.schema.fields) return '';
|
||||
|
||||
return html`
|
||||
<div class="schema-section">
|
||||
<h3>Schema <span style="font-size: 12px; font-weight: 400; color: var(--text-secondary);">(点击字段卡片选择要显示的列)</span></h3>
|
||||
<div class="schema-grid">
|
||||
${this.schema.fields.map(field => html`
|
||||
<div
|
||||
class="schema-field-card ${this.selectedColumns.includes(field.name) ? 'selected' : ''}"
|
||||
@click=${() => this.toggleColumn(field.name)}
|
||||
>
|
||||
<div class="field-item">
|
||||
<div class="field-item-row">
|
||||
<srdb-field-icon
|
||||
?indexed=${field.indexed}
|
||||
class="field-index-icon"
|
||||
title="${field.indexed ? 'Indexed field (fast)' : 'Not indexed (slow)'}"
|
||||
></srdb-field-icon>
|
||||
<span class="field-name">${field.name}</span>
|
||||
<srdb-badge variant="primary" class="field-type">
|
||||
${field.type}
|
||||
</srdb-badge>
|
||||
</div>
|
||||
<div class="field-comment">${field.comment || ''}</div>
|
||||
</div>
|
||||
</div>
|
||||
`)}
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
}
|
||||
|
||||
customElements.define('srdb-data-view', DataView);
|
||||
@@ -1,58 +0,0 @@
|
||||
import { LitElement, html, css } from 'lit';
|
||||
|
||||
export class FieldIcon extends LitElement {
|
||||
static properties = {
|
||||
indexed: { type: Boolean }
|
||||
};
|
||||
static styles = css`
|
||||
:host {
|
||||
display: inline-flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
width: 20px;
|
||||
height: 20px;
|
||||
}
|
||||
|
||||
svg {
|
||||
width: 16px;
|
||||
height: 16px;
|
||||
}
|
||||
|
||||
.indexed {
|
||||
fill: var(--success);
|
||||
color: var(--success);
|
||||
opacity: 1;
|
||||
}
|
||||
|
||||
.not-indexed {
|
||||
fill: var(--text-secondary);
|
||||
color: var(--text-secondary);
|
||||
opacity: 0.6;
|
||||
}
|
||||
`;
|
||||
|
||||
constructor() {
|
||||
super();
|
||||
this.indexed = false;
|
||||
}
|
||||
|
||||
render() {
|
||||
if (this.indexed) {
|
||||
// 闪电图标 - 已索引（快速）
|
||||
return html`
|
||||
<svg viewBox="0 0 24 24" class="indexed" xmlns="http://www.w3.org/2000/svg" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
|
||||
<polygon points="13 2 3 14 12 14 11 22 21 10 12 10 13 2" fill="currentColor" stroke="none"/>
|
||||
</svg>
|
||||
`;
|
||||
} else {
|
||||
// 圆点图标 - 未索引
|
||||
return html`
|
||||
<svg viewBox="0 0 24 24" class="not-indexed" xmlns="http://www.w3.org/2000/svg">
|
||||
<circle cx="12" cy="12" r="4" fill="currentColor"/>
|
||||
</svg>
|
||||
`;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
customElements.define('srdb-field-icon', FieldIcon);
|
||||
@@ -1,320 +0,0 @@
|
||||
import { LitElement, html, css } from 'lit';
|
||||
import { sharedStyles, cssVariables } from '~/common/shared-styles.js';
|
||||
|
||||
export class ManifestView extends LitElement {
|
||||
static properties = {
|
||||
manifestData: { type: Object },
|
||||
loading: { type: Boolean },
|
||||
expandedLevels: { type: Set }
|
||||
};
|
||||
|
||||
static styles = [
|
||||
sharedStyles,
|
||||
cssVariables,
|
||||
css`
|
||||
:host {
|
||||
display: block;
|
||||
}
|
||||
|
||||
h3 {
|
||||
font-size: 16px;
|
||||
font-weight: 600;
|
||||
margin: 20px 0 12px 0;
|
||||
color: var(--text-primary);
|
||||
}
|
||||
|
||||
.manifest-stats {
|
||||
display: grid;
|
||||
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
|
||||
gap: 16px;
|
||||
margin-bottom: 24px;
|
||||
}
|
||||
|
||||
.stat-card {
|
||||
padding: 16px;
|
||||
background: var(--bg-elevated);
|
||||
border: 1px solid var(--border-color);
|
||||
border-radius: var(--radius-md);
|
||||
}
|
||||
|
||||
.stat-label {
|
||||
font-size: 12px;
|
||||
color: var(--text-tertiary);
|
||||
margin-bottom: 8px;
|
||||
}
|
||||
|
||||
.stat-value {
|
||||
font-size: 20px;
|
||||
font-weight: 600;
|
||||
color: var(--text-primary);
|
||||
}
|
||||
|
||||
.level-card {
|
||||
margin-bottom: 12px;
|
||||
background: var(--bg-elevated);
|
||||
border: 1px solid var(--border-color);
|
||||
border-radius: var(--radius-md);
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.level-header {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: space-between;
|
||||
padding: 16px;
|
||||
cursor: pointer;
|
||||
transition: var(--transition);
|
||||
}
|
||||
|
||||
.level-header:hover {
|
||||
background: var(--bg-hover);
|
||||
}
|
||||
|
||||
.level-header-left {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 12px;
|
||||
flex: 1;
|
||||
}
|
||||
|
||||
.expand-icon {
|
||||
font-size: 12px;
|
||||
color: var(--text-secondary);
|
||||
transition: transform 0.2s ease;
|
||||
user-select: none;
|
||||
}
|
||||
|
||||
.expand-icon.expanded {
|
||||
transform: rotate(90deg);
|
||||
}
|
||||
|
||||
.level-title {
|
||||
font-size: 16px;
|
||||
font-weight: 600;
|
||||
color: var(--text-primary);
|
||||
}
|
||||
|
||||
.level-stats {
|
||||
display: flex;
|
||||
gap: 16px;
|
||||
font-size: 13px;
|
||||
color: var(--text-secondary);
|
||||
}
|
||||
|
||||
.level-files {
|
||||
padding: 16px;
|
||||
background: var(--bg-surface);
|
||||
border-top: 1px solid var(--border-color);
|
||||
display: none;
|
||||
}
|
||||
|
||||
.level-files.expanded {
|
||||
display: block;
|
||||
}
|
||||
|
||||
.file-list {
|
||||
display: grid;
|
||||
grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
|
||||
gap: 12px;
|
||||
}
|
||||
|
||||
.file-item {
|
||||
padding: 12px;
|
||||
background: var(--bg-elevated);
|
||||
border: 1px solid var(--border-color);
|
||||
border-radius: var(--radius-sm);
|
||||
transition: var(--transition);
|
||||
}
|
||||
|
||||
.file-item:hover {
|
||||
border-color: var(--primary);
|
||||
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
|
||||
}
|
||||
|
||||
.file-name {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: space-between;
|
||||
margin-bottom: 8px;
|
||||
}
|
||||
|
||||
.file-name-text {
|
||||
font-family: 'Courier New', monospace;
|
||||
font-size: 13px;
|
||||
color: var(--text-primary);
|
||||
font-weight: 500;
|
||||
}
|
||||
|
||||
.file-level-badge {
|
||||
font-size: 11px;
|
||||
padding: 2px 8px;
|
||||
background: var(--primary-bg);
|
||||
color: var(--primary);
|
||||
border-radius: var(--radius-sm);
|
||||
font-weight: 600;
|
||||
font-family: 'Courier New', monospace;
|
||||
}
|
||||
|
||||
.file-detail {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 4px;
|
||||
font-size: 12px;
|
||||
color: var(--text-secondary);
|
||||
}
|
||||
|
||||
.file-detail-row {
|
||||
display: flex;
|
||||
justify-content: space-between;
|
||||
}
|
||||
|
||||
@media (max-width: 768px) {
|
||||
.file-list {
|
||||
grid-template-columns: 1fr;
|
||||
}
|
||||
}
|
||||
|
||||
.empty {
|
||||
background: var(--bg-elevated);
|
||||
border-radius: var(--radius-md);
|
||||
border: 1px dashed var(--border-color);
|
||||
margin-top: 24px;
|
||||
}
|
||||
|
||||
.empty p {
|
||||
margin: 0;
|
||||
}
|
||||
`
|
||||
];
|
||||
|
||||
constructor() {
|
||||
super();
|
||||
this.manifestData = null;
|
||||
this.loading = false;
|
||||
this.expandedLevels = new Set();
|
||||
}
|
||||
|
||||
toggleLevel(levelNum) {
|
||||
if (this.expandedLevels.has(levelNum)) {
|
||||
this.expandedLevels.delete(levelNum);
|
||||
} else {
|
||||
this.expandedLevels.add(levelNum);
|
||||
}
|
||||
this.requestUpdate();
|
||||
}
|
||||
|
||||
formatSize(bytes) {
|
||||
if (bytes >= 1024 * 1024 * 1024) return (bytes / (1024 * 1024 * 1024)).toFixed(2) + ' GB';
|
||||
if (bytes >= 1024 * 1024) return (bytes / (1024 * 1024)).toFixed(2) + ' MB';
|
||||
if (bytes >= 1024) return (bytes / 1024).toFixed(2) + ' KB';
|
||||
return bytes + ' B';
|
||||
}
|
||||
|
||||
getScoreVariant(score) {
|
||||
if (score >= 0.8) return 'danger'; // 高分 = 需要紧急 compaction
|
||||
if (score >= 0.5) return 'warning'; // 中分 = 需要关注
|
||||
return 'success'; // 低分 = 健康状态
|
||||
}
|
||||
|
||||
render() {
|
||||
if (this.loading || !this.manifestData) {
|
||||
return html`<div class="loading">Loading manifest...</div>`;
|
||||
}
|
||||
|
||||
const totalFiles = this.manifestData.levels.reduce((sum, l) => sum + l.file_count, 0);
|
||||
const totalSize = this.manifestData.levels.reduce((sum, l) => sum + l.total_size, 0);
|
||||
const totalCompactions = this.manifestData.compaction_stats?.total_compactions || 0;
|
||||
|
||||
return html`
|
||||
<h3>LSM-Tree Structure</h3>
|
||||
|
||||
<div class="manifest-stats">
|
||||
<div class="stat-card">
|
||||
<div class="stat-label">Active Levels</div>
|
||||
<div class="stat-value">${this.manifestData.levels.filter(l => l.file_count > 0).length}</div>
|
||||
</div>
|
||||
<div class="stat-card">
|
||||
<div class="stat-label">Total Files</div>
|
||||
<div class="stat-value">${totalFiles}</div>
|
||||
</div>
|
||||
<div class="stat-card">
|
||||
<div class="stat-label">Total Size</div>
|
||||
<div class="stat-value">${this.formatSize(totalSize)}</div>
|
||||
</div>
|
||||
<div class="stat-card">
|
||||
<div class="stat-label">Compactions</div>
|
||||
<div class="stat-value">${totalCompactions}</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
${this.manifestData.levels && this.manifestData.levels.length > 0
|
||||
? this.manifestData.levels.map(level => this.renderLevelCard(level))
|
||||
: html`
|
||||
<div class="empty">
|
||||
<p>No SSTable files in this table yet.</p>
|
||||
<p style="font-size: 14px; margin-top: 8px;">Insert some data to see the LSM-Tree structure.</p>
|
||||
</div>
|
||||
`
|
||||
}
|
||||
`;
|
||||
}
|
||||
|
||||
renderLevelCard(level) {
|
||||
if (level.file_count === 0) return '';
|
||||
|
||||
const isExpanded = this.expandedLevels.has(level.level);
|
||||
|
||||
return html`
|
||||
<div class="level-card">
|
||||
<div class="level-header" @click=${() => this.toggleLevel(level.level)}>
|
||||
<div class="level-header-left">
|
||||
<span class="expand-icon ${isExpanded ? 'expanded' : ''}">▶</span>
|
||||
<div>
|
||||
<div class="level-title">Level ${level.level}</div>
|
||||
<div class="level-stats">
|
||||
<span>${level.file_count} files</span>
|
||||
<span>${this.formatSize(level.total_size)}</span>
|
||||
${level.score !== undefined ? html`
|
||||
<srdb-badge variant="${this.getScoreVariant(level.score)}">
|
||||
Score: ${(level.score * 100).toFixed(0)}%
|
||||
</srdb-badge>
|
||||
` : ''}
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
${level.files && level.files.length > 0 ? html`
|
||||
<div class="level-files ${isExpanded ? 'expanded' : ''}">
|
||||
<div class="file-list">
|
||||
${level.files.map(file => html`
|
||||
<div class="file-item">
|
||||
<div class="file-name">
|
||||
<span class="file-name-text">${file.file_number}.sst</span>
|
||||
<span class="file-level-badge">L${level.level}</span>
|
||||
</div>
|
||||
<div class="file-detail">
|
||||
<div class="file-detail-row">
|
||||
<span>Size:</span>
|
||||
<span>${this.formatSize(file.file_size)}</span>
|
||||
</div>
|
||||
<div class="file-detail-row">
|
||||
<span>Rows:</span>
|
||||
<span>${file.row_count || 0}</span>
|
||||
</div>
|
||||
<div class="file-detail-row">
|
||||
<span>Seq Range:</span>
|
||||
<span>${file.min_key} - ${file.max_key}</span>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
`)}
|
||||
</div>
|
||||
</div>
|
||||
` : ''}
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
}
|
||||
|
||||
customElements.define('srdb-manifest-view', ManifestView);
|
||||
@@ -1,179 +0,0 @@
|
||||
import { LitElement, html, css } from 'lit';
|
||||
import { sharedStyles, cssVariables } from '~/common/shared-styles.js';
|
||||
|
||||
export class ModalDialog extends LitElement {
|
||||
static properties = {
|
||||
open: { type: Boolean },
|
||||
title: { type: String },
|
||||
content: { type: String }
|
||||
};
|
||||
|
||||
static styles = [
|
||||
sharedStyles,
|
||||
cssVariables,
|
||||
css`
|
||||
:host {
|
||||
display: none;
|
||||
position: fixed;
|
||||
top: 0;
|
||||
left: 0;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
background: rgba(0, 0, 0, 0.7);
|
||||
z-index: 1000;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
}
|
||||
|
||||
:host([open]) {
|
||||
display: flex;
|
||||
}
|
||||
|
||||
.modal-content {
|
||||
background: var(--bg-surface);
|
||||
border-radius: var(--radius-lg);
|
||||
box-shadow: var(--shadow-xl);
|
||||
min-width: 324px;
|
||||
max-width: 90vw;
|
||||
max-height: 80vh;
|
||||
width: fit-content;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
border: 1px solid var(--border-color);
|
||||
}
|
||||
|
||||
@media (max-width: 768px) {
|
||||
.modal-content {
|
||||
min-width: 300px;
|
||||
max-width: 95vw;
|
||||
}
|
||||
}
|
||||
|
||||
.modal-header {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: space-between;
|
||||
padding: 20px 24px;
|
||||
border-bottom: 1px solid var(--border-color);
|
||||
}
|
||||
|
||||
.modal-header h3 {
|
||||
margin: 0;
|
||||
font-size: 18px;
|
||||
font-weight: 600;
|
||||
color: var(--text-primary);
|
||||
}
|
||||
|
||||
.modal-close {
|
||||
background: transparent;
|
||||
border: none;
|
||||
color: var(--text-secondary);
|
||||
cursor: pointer;
|
||||
padding: 4px;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
border-radius: var(--radius-sm);
|
||||
transition: var(--transition);
|
||||
}
|
||||
|
||||
.modal-close:hover {
|
||||
background: var(--bg-hover);
|
||||
color: var(--text-primary);
|
||||
}
|
||||
|
||||
.modal-body {
|
||||
padding: 24px;
|
||||
overflow-y: auto;
|
||||
flex: 1;
|
||||
}
|
||||
|
||||
pre {
|
||||
/*background: var(--bg-elevated);*/
|
||||
padding: 16px;
|
||||
border-radius: var(--radius-md);
|
||||
overflow-x: auto;
|
||||
color: var(--text-primary);
|
||||
font-family: 'Courier New', monospace;
|
||||
font-size: 13px;
|
||||
line-height: 1.5;
|
||||
margin: 0;
|
||||
white-space: pre-wrap;
|
||||
word-wrap: break-word;
|
||||
}
|
||||
`
|
||||
];
|
||||
|
||||
constructor() {
|
||||
super();
|
||||
this.open = false;
|
||||
this.title = 'Content';
|
||||
this.content = '';
|
||||
this._handleKeyDown = this._handleKeyDown.bind(this);
|
||||
}
|
||||
|
||||
connectedCallback() {
|
||||
super.connectedCallback();
|
||||
document.addEventListener('keydown', this._handleKeyDown);
|
||||
}
|
||||
|
||||
disconnectedCallback() {
|
||||
super.disconnectedCallback();
|
||||
document.removeEventListener('keydown', this._handleKeyDown);
|
||||
}
|
||||
|
||||
updated(changedProperties) {
|
||||
if (changedProperties.has('open')) {
|
||||
if (this.open) {
|
||||
this.setAttribute('open', '');
|
||||
} else {
|
||||
this.removeAttribute('open');
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
_handleKeyDown(e) {
|
||||
if (this.open && e.key === 'Escape') {
|
||||
this.close();
|
||||
}
|
||||
}
|
||||
|
||||
close() {
|
||||
this.open = false;
|
||||
this.dispatchEvent(new CustomEvent('modal-close', {
|
||||
bubbles: true,
|
||||
composed: true
|
||||
}));
|
||||
}
|
||||
|
||||
render() {
|
||||
return html`
|
||||
<div class="modal-content" @click=${(e) => e.stopPropagation()}>
|
||||
<div class="modal-header">
|
||||
<h3>${this.title}</h3>
|
||||
<button class="modal-close" @click=${this.close}>
|
||||
<svg
|
||||
xmlns="http://www.w3.org/2000/svg"
|
||||
width="20"
|
||||
height="20"
|
||||
viewBox="0 0 24 24"
|
||||
fill="none"
|
||||
stroke="currentColor"
|
||||
stroke-width="2"
|
||||
stroke-linecap="round"
|
||||
stroke-linejoin="round"
|
||||
>
|
||||
<line x1="18" y1="6" x2="6" y2="18"></line>
|
||||
<line x1="6" y1="6" x2="18" y2="18"></line>
|
||||
</svg>
|
||||
</button>
|
||||
</div>
|
||||
<div class="modal-body">
|
||||
<pre>${this.content}</pre>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
}
|
||||
|
||||
customElements.define('srdb-modal-dialog', ModalDialog);
|
||||
@@ -1,267 +0,0 @@
|
||||
import { LitElement, html, css } from 'lit';
|
||||
import { sharedStyles, cssVariables } from '~/common/shared-styles.js';
|
||||
|
||||
export class PageHeader extends LitElement {
|
||||
static properties = {
|
||||
tableName: { type: String },
|
||||
view: { type: String }
|
||||
};
|
||||
|
||||
static styles = [
|
||||
sharedStyles,
|
||||
cssVariables,
|
||||
css`
|
||||
:host {
|
||||
display: block;
|
||||
background: var(--bg-surface);
|
||||
border-bottom: 1px solid var(--border-color);
|
||||
position: sticky;
|
||||
top: 0;
|
||||
z-index: 10;
|
||||
}
|
||||
|
||||
.header-content {
|
||||
padding: 16px 24px;
|
||||
}
|
||||
|
||||
.header-top {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 16px;
|
||||
margin-bottom: 12px;
|
||||
}
|
||||
|
||||
.mobile-menu-btn {
|
||||
display: none;
|
||||
width: 40px;
|
||||
height: 40px;
|
||||
background: var(--primary);
|
||||
border: none;
|
||||
border-radius: var(--radius-md);
|
||||
color: white;
|
||||
cursor: pointer;
|
||||
flex-shrink: 0;
|
||||
transition: var(--transition);
|
||||
}
|
||||
|
||||
.mobile-menu-btn:hover {
|
||||
background: var(--primary-dark);
|
||||
}
|
||||
|
||||
.mobile-menu-btn svg {
|
||||
width: 20px;
|
||||
height: 20px;
|
||||
}
|
||||
|
||||
h2 {
|
||||
font-size: 24px;
|
||||
font-weight: 600;
|
||||
margin: 0;
|
||||
color: var(--text-primary);
|
||||
}
|
||||
|
||||
.empty-state {
|
||||
text-align: center;
|
||||
padding: 20px;
|
||||
color: var(--text-secondary);
|
||||
}
|
||||
|
||||
.view-tabs {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 8px;
|
||||
border-bottom: 1px solid var(--border-color);
|
||||
margin: 0 -12px;
|
||||
padding: 0 24px;
|
||||
}
|
||||
|
||||
.refresh-btn {
|
||||
margin-left: auto;
|
||||
padding: 8px 12px;
|
||||
background: transparent;
|
||||
border: 1px solid var(--border-color);
|
||||
border-radius: var(--radius-sm);
|
||||
color: var(--text-secondary);
|
||||
cursor: pointer;
|
||||
transition: var(--transition);
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 6px;
|
||||
font-size: 13px;
|
||||
}
|
||||
|
||||
.refresh-btn:hover {
|
||||
background: var(--bg-hover);
|
||||
border-color: var(--border-hover);
|
||||
color: var(--text-primary);
|
||||
}
|
||||
|
||||
.refresh-btn svg {
|
||||
width: 16px;
|
||||
height: 16px;
|
||||
}
|
||||
|
||||
.view-tab {
|
||||
position: relative;
|
||||
padding: 16px 20px;
|
||||
background: transparent;
|
||||
border: none;
|
||||
color: var(--text-secondary);
|
||||
cursor: pointer;
|
||||
font-size: 14px;
|
||||
font-weight: 500;
|
||||
transition: var(--transition);
|
||||
}
|
||||
|
||||
.view-tab:hover {
|
||||
color: var(--text-primary);
|
||||
/*background: var(--bg-hover);*/
|
||||
}
|
||||
|
||||
.view-tab.active {
|
||||
color: var(--primary);
|
||||
}
|
||||
|
||||
.view-tab::before,
|
||||
.view-tab::after {
|
||||
position: absolute;
|
||||
display: block;
|
||||
content: "";
|
||||
z-index: 0;
|
||||
opacity: 0;
|
||||
inset-inline: 8px;
|
||||
}
|
||||
|
||||
.view-tab::before {
|
||||
inset-block: 8px;
|
||||
border-radius: var(--radius-md);
|
||||
background: var(--bg-elevated);
|
||||
}
|
||||
|
||||
.view-tab::after {
|
||||
border-radius: var(--radius-md);
|
||||
background: var(--primary);
|
||||
bottom: -2px;
|
||||
height: 4px;
|
||||
}
|
||||
|
||||
.view-tab.active::before,
|
||||
.view-tab.active::after,
|
||||
.view-tab:hover::before {
|
||||
opacity: 1;
|
||||
}
|
||||
|
||||
.view-tab span {
|
||||
position: relative;
|
||||
z-index: 1;
|
||||
}
|
||||
|
||||
@media (max-width: 768px) {
|
||||
.mobile-menu-btn {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
}
|
||||
|
||||
.header-content {
|
||||
padding: 12px 16px;
|
||||
}
|
||||
|
||||
h2 {
|
||||
font-size: 18px;
|
||||
flex: 1;
|
||||
}
|
||||
|
||||
.view-tabs {
|
||||
margin: 0 -16px;
|
||||
padding: 0 16px;
|
||||
}
|
||||
|
||||
.view-tab {
|
||||
padding: 8px 16px;
|
||||
font-size: 13px;
|
||||
}
|
||||
}
|
||||
`
|
||||
];
|
||||
|
||||
constructor() {
|
||||
super();
|
||||
this.tableName = '';
|
||||
this.view = 'data';
|
||||
}
|
||||
|
||||
switchView(newView) {
|
||||
this.view = newView;
|
||||
this.dispatchEvent(new CustomEvent('view-changed', {
|
||||
detail: { view: newView },
|
||||
bubbles: true,
|
||||
composed: true
|
||||
}));
|
||||
}
|
||||
|
||||
toggleMobileMenu() {
|
||||
this.dispatchEvent(new CustomEvent('toggle-mobile-menu', {
|
||||
bubbles: true,
|
||||
composed: true
|
||||
}));
|
||||
}
|
||||
|
||||
refreshView() {
|
||||
this.dispatchEvent(new CustomEvent('refresh-view', {
|
||||
detail: { view: this.view },
|
||||
bubbles: true,
|
||||
composed: true
|
||||
}));
|
||||
}
|
||||
|
||||
render() {
|
||||
if (!this.tableName) {
|
||||
return html`
|
||||
<div class="header-content">
|
||||
<div class="empty-state">
|
||||
<p>Select a table from the sidebar</p>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
|
||||
return html`
|
||||
<div class="header-content">
|
||||
<div class="header-top">
|
||||
<button class="mobile-menu-btn" @click=${this.toggleMobileMenu}>
|
||||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
|
||||
<line x1="3" y1="12" x2="21" y2="12"></line>
|
||||
<line x1="3" y1="6" x2="21" y2="6"></line>
|
||||
<line x1="3" y1="18" x2="21" y2="18"></line>
|
||||
</svg>
|
||||
</button>
|
||||
<h2>${this.tableName}</h2>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="view-tabs">
|
||||
<button
|
||||
class="view-tab ${this.view === 'data' ? 'active' : ''}"
|
||||
@click=${() => this.switchView('data')}
|
||||
>
|
||||
<span>Data</span>
|
||||
</button>
|
||||
<button
|
||||
class="view-tab ${this.view === 'manifest' ? 'active' : ''}"
|
||||
@click=${() => this.switchView('manifest')}
|
||||
>
|
||||
<span>Manifest / Storage Layers</span>
|
||||
</button>
|
||||
<button class="refresh-btn" @click=${this.refreshView} title="Refresh current view">
|
||||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
|
||||
<path d="M21.5 2v6h-6M2.5 22v-6h6M2 11.5a10 10 0 0 1 18.8-4.3M22 12.5a10 10 0 0 1-18.8 4.2"/>
|
||||
</svg>
|
||||
<span>Refresh</span>
|
||||
</button>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
}
|
||||
|
||||
customElements.define('srdb-page-header', PageHeader);
|
||||
@@ -1,283 +0,0 @@
|
||||
import { LitElement, html, css } from 'lit';
|
||||
import { sharedStyles, cssVariables } from '~/common/shared-styles.js';
|
||||
import { tableAPI } from '~/common/api.js';
|
||||
|
||||
export class TableList extends LitElement {
|
||||
static properties = {
|
||||
tables: { type: Array },
|
||||
selectedTable: { type: String },
|
||||
expandedTables: { type: Set }
|
||||
};
|
||||
|
||||
static styles = [
|
||||
sharedStyles,
|
||||
cssVariables,
|
||||
css`
|
||||
:host {
|
||||
display: block;
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
.table-item {
|
||||
margin-bottom: 8px;
|
||||
background: var(--bg-elevated);
|
||||
border: 1px solid var(--border-color);
|
||||
border-radius: var(--radius-md);
|
||||
overflow: hidden;
|
||||
transition: var(--transition);
|
||||
}
|
||||
|
||||
.table-item:hover {
|
||||
border-color: var(--border-hover);
|
||||
}
|
||||
|
||||
.table-item.selected {
|
||||
border-color: var(--primary);
|
||||
box-shadow: 0 0 0 1px var(--primary);
|
||||
}
|
||||
|
||||
.table-item.selected .table-header {
|
||||
background: var(--primary-bg);
|
||||
}
|
||||
|
||||
.table-header {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: space-between;
|
||||
padding: 10px 12px;
|
||||
cursor: pointer;
|
||||
transition: var(--transition);
|
||||
}
|
||||
|
||||
.table-header:hover {
|
||||
background: var(--bg-hover);
|
||||
}
|
||||
|
||||
.table-item.has-expanded .table-header {
|
||||
border-bottom-color: var(--border-color);
|
||||
}
|
||||
|
||||
.table-header-left {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 8px;
|
||||
flex: 1;
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
.expand-icon {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
width: 24px;
|
||||
height: 24px;
|
||||
font-size: 12px;
|
||||
transition: var(--transition);
|
||||
flex-shrink: 0;
|
||||
border-radius: var(--radius-sm);
|
||||
cursor: pointer;
|
||||
color: var(--text-secondary);
|
||||
}
|
||||
|
||||
.expand-icon:hover {
|
||||
background: var(--bg-hover);
|
||||
color: var(--text-primary);
|
||||
}
|
||||
|
||||
.expand-icon.expanded {
|
||||
transform: rotate(90deg);
|
||||
color: var(--primary);
|
||||
}
|
||||
|
||||
.table-name {
|
||||
font-weight: 500;
|
||||
color: var(--text-primary);
|
||||
white-space: nowrap;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
}
|
||||
.table-count {
|
||||
font-size: 12px;
|
||||
color: var(--text-tertiary);
|
||||
white-space: nowrap;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
/* Schema 字段列表 */
|
||||
.schema-fields {
|
||||
display: none;
|
||||
flex-direction: column;
|
||||
border-top: 1px solid transparent;
|
||||
transition: var(--transition);
|
||||
position: relative;
|
||||
}
|
||||
|
||||
.schema-fields.expanded {
|
||||
display: block;
|
||||
border-top-color: var(--border-color);
|
||||
}
|
||||
|
||||
/* 共享的垂直线 */
|
||||
.schema-fields.expanded::before {
|
||||
z-index: 2;
|
||||
content: "";
|
||||
position: absolute;
|
||||
left: 24px;
|
||||
top: 0;
|
||||
bottom: 24px;
|
||||
width: 1px;
|
||||
background: var(--border-color);
|
||||
}
|
||||
|
||||
.field-item {
|
||||
z-index: 1;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 8px;
|
||||
padding: 8px 12px 8px 24px;
|
||||
font-size: 12px;
|
||||
transition: var(--transition);
|
||||
position: relative;
|
||||
}
|
||||
|
||||
/* 每个字段的水平线 */
|
||||
.field-item::before {
|
||||
content: "";
|
||||
width: 8px;
|
||||
height: 1px;
|
||||
background: var(--border-color);
|
||||
}
|
||||
|
||||
.field-item:hover {
|
||||
background: var(--bg-hover);
|
||||
}
|
||||
|
||||
.field-item:last-child {
|
||||
padding-bottom: 12px;
|
||||
}
|
||||
|
||||
.field-index-icon {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
width: 20px;
|
||||
height: 20px;
|
||||
font-size: 14px;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.field-index-icon.indexed {
|
||||
color: var(--success);
|
||||
}
|
||||
|
||||
.field-index-icon.not-indexed {
|
||||
color: var(--text-tertiary);
|
||||
opacity: 0.5;
|
||||
}
|
||||
|
||||
.field-name {
|
||||
font-weight: 500;
|
||||
color: var(--text-secondary);
|
||||
flex: 1;
|
||||
}
|
||||
.field-type {
|
||||
font-family: 'Courier New', monospace;
|
||||
}
|
||||
|
||||
.loading {
|
||||
padding: 20px;
|
||||
}
|
||||
|
||||
.error {
|
||||
text-align: center;
|
||||
padding: 20px;
|
||||
color: var(--danger);
|
||||
}
|
||||
`
|
||||
];
|
||||
|
||||
constructor() {
|
||||
super();
|
||||
this.tables = [];
|
||||
this.selectedTable = '';
|
||||
this.expandedTables = new Set();
|
||||
}
|
||||
|
||||
connectedCallback() {
|
||||
super.connectedCallback();
|
||||
this.loadTables();
|
||||
}
|
||||
|
||||
async loadTables() {
|
||||
try {
|
||||
this.tables = await tableAPI.list();
|
||||
} catch (error) {
|
||||
console.error('Error loading tables:', error);
|
||||
}
|
||||
}
|
||||
|
||||
toggleExpand(tableName, event) {
|
||||
event.stopPropagation();
|
||||
if (this.expandedTables.has(tableName)) {
|
||||
this.expandedTables.delete(tableName);
|
||||
} else {
|
||||
this.expandedTables.add(tableName);
|
||||
}
|
||||
this.requestUpdate();
|
||||
}
|
||||
|
||||
selectTable(tableName) {
|
||||
this.selectedTable = tableName;
|
||||
this.dispatchEvent(new CustomEvent('table-selected', {
|
||||
detail: { tableName },
|
||||
bubbles: true,
|
||||
composed: true
|
||||
}));
|
||||
}
|
||||
|
||||
render() {
|
||||
if (this.tables.length === 0) {
|
||||
return html`<div class="loading">Loading tables...</div>`;
|
||||
}
|
||||
|
||||
return html`
|
||||
${this.tables.map(table => html`
|
||||
<div class="table-item ${this.expandedTables.has(table.name) ? 'has-expanded' : ''} ${this.selectedTable === table.name ? 'selected' : ''}">
|
||||
<div
|
||||
class="table-header"
|
||||
@click=${() => this.selectTable(table.name)}
|
||||
>
|
||||
<div class="table-header-left">
|
||||
<span
|
||||
class="expand-icon ${this.expandedTables.has(table.name) ? 'expanded' : ''}"
|
||||
@click=${(e) => this.toggleExpand(table.name, e)}
|
||||
>
|
||||
▶
|
||||
</span>
|
||||
<span class="table-name">${table.name}</span>
|
||||
</div>
|
||||
<span class="table-count">${table.fields.length} fields</span>
|
||||
</div>
|
||||
|
||||
<div class="schema-fields ${this.expandedTables.has(table.name) ? 'expanded' : ''}">
|
||||
${table.fields.map(field => html`
|
||||
<div class="field-item">
|
||||
<srdb-field-icon
|
||||
?indexed=${field.indexed}
|
||||
class="field-index-icon"
|
||||
title="${field.indexed ? 'Indexed field (fast)' : 'Not indexed (slow)'}"
|
||||
></srdb-field-icon>
|
||||
<span class="field-name">${field.name}</span>
|
||||
<srdb-badge variant="primary" class="field-type">
|
||||
${field.type}
|
||||
</srdb-badge>
|
||||
</div>
|
||||
`)}
|
||||
</div>
|
||||
</div>
|
||||
`)}
|
||||
`;
|
||||
}
|
||||
}
|
||||
|
||||
customElements.define('srdb-table-list', TableList);
|
||||
@@ -1,376 +0,0 @@
|
||||
import { LitElement, html, css } from 'lit';
|
||||
import { sharedStyles, cssVariables } from '~/common/shared-styles.js';
|
||||
import { tableAPI } from '~/common/api.js';
|
||||
|
||||
export class TableView extends LitElement {
|
||||
static properties = {
|
||||
tableName: { type: String },
|
||||
view: { type: String }, // 'data' or 'manifest'
|
||||
schema: { type: Object },
|
||||
tableData: { type: Object },
|
||||
manifestData: { type: Object },
|
||||
selectedColumns: { type: Array },
|
||||
page: { type: Number },
|
||||
pageSize: { type: Number },
|
||||
loading: { type: Boolean }
|
||||
};
|
||||
|
||||
static styles = [
|
||||
sharedStyles,
|
||||
cssVariables,
|
||||
css`
|
||||
:host {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
width: 100%;
|
||||
flex: 1;
|
||||
position: relative;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.content-wrapper {
|
||||
flex: 1;
|
||||
overflow-y: auto;
|
||||
padding: 24px;
|
||||
padding-bottom: 80px;
|
||||
}
|
||||
|
||||
.pagination {
|
||||
position: fixed;
|
||||
bottom: 0;
|
||||
left: 280px;
|
||||
right: 0;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
gap: 12px;
|
||||
padding: 16px 24px;
|
||||
background: var(--bg-elevated);
|
||||
border-top: 1px solid var(--border-color);
|
||||
z-index: 10;
|
||||
}
|
||||
|
||||
@media (max-width: 768px) {
|
||||
.pagination {
|
||||
left: 0;
|
||||
}
|
||||
}
|
||||
|
||||
.pagination button {
|
||||
padding: 8px 16px;
|
||||
background: var(--bg-surface);
|
||||
color: var(--text-primary);
|
||||
border: 1px solid var(--border-color);
|
||||
border-radius: var(--radius-sm);
|
||||
cursor: pointer;
|
||||
transition: var(--transition);
|
||||
}
|
||||
|
||||
.pagination button:hover:not(:disabled) {
|
||||
background: var(--bg-hover);
|
||||
border-color: var(--border-hover);
|
||||
}
|
||||
|
||||
.pagination button:disabled {
|
||||
opacity: 0.5;
|
||||
cursor: not-allowed;
|
||||
}
|
||||
|
||||
.pagination select,
|
||||
.pagination input {
|
||||
padding: 8px 12px;
|
||||
background: var(--bg-surface);
|
||||
color: var(--text-primary);
|
||||
border: 1px solid var(--border-color);
|
||||
border-radius: var(--radius-sm);
|
||||
}
|
||||
|
||||
.pagination input {
|
||||
width: 80px;
|
||||
}
|
||||
|
||||
.pagination span {
|
||||
color: var(--text-primary);
|
||||
font-size: 14px;
|
||||
}
|
||||
`
|
||||
];
|
||||
|
||||
constructor() {
|
||||
super();
|
||||
this.tableName = '';
|
||||
this.view = 'data';
|
||||
this.schema = null;
|
||||
this.tableData = null;
|
||||
this.manifestData = null;
|
||||
this.selectedColumns = [];
|
||||
this.page = 1;
|
||||
this.pageSize = 20;
|
||||
this.loading = false;
|
||||
}
|
||||
|
||||
updated(changedProperties) {
|
||||
if (changedProperties.has('tableName') && this.tableName) {
|
||||
// 切换表时重置选中的列
|
||||
this.selectedColumns = [];
|
||||
this.page = 1;
|
||||
this.loadData();
|
||||
}
|
||||
if (changedProperties.has('view') && this.tableName) {
|
||||
this.loadData();
|
||||
}
|
||||
}
|
||||
|
||||
async loadData() {
|
||||
if (!this.tableName) return;
|
||||
|
||||
this.loading = true;
|
||||
|
||||
try {
|
||||
// Load schema
|
||||
this.schema = await tableAPI.getSchema(this.tableName);
|
||||
|
||||
// Initialize selected columns from localStorage or all by default
|
||||
if (this.schema.fields) {
|
||||
const saved = this.loadSelectedColumns();
|
||||
if (saved && saved.length > 0) {
|
||||
// 验证保存的列是否仍然存在于当前 schema 中
|
||||
const validColumns = saved.filter(col =>
|
||||
this.schema.fields.some(field => field.name === col)
|
||||
);
|
||||
this.selectedColumns = validColumns.length > 0 ? validColumns : this.schema.fields.map(f => f.name);
|
||||
} else {
|
||||
this.selectedColumns = this.schema.fields.map(f => f.name);
|
||||
}
|
||||
}
|
||||
|
||||
if (this.view === 'data') {
|
||||
await this.loadTableData();
|
||||
} else if (this.view === 'manifest') {
|
||||
await this.loadManifestData();
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Error loading data:', error);
|
||||
} finally {
|
||||
this.loading = false;
|
||||
}
|
||||
}
|
||||
|
||||
async loadTableData() {
|
||||
this.tableData = await tableAPI.getData(this.tableName, {
|
||||
page: this.page,
|
||||
pageSize: this.pageSize,
|
||||
select: this.selectedColumns.join(',')
|
||||
});
|
||||
}
|
||||
|
||||
async loadManifestData() {
|
||||
this.manifestData = await tableAPI.getManifest(this.tableName);
|
||||
}
|
||||
|
||||
switchView(newView) {
|
||||
this.view = newView;
|
||||
}
|
||||
|
||||
loadSelectedColumns() {
|
||||
if (!this.tableName) return null;
|
||||
const key = `srdb_columns_${this.tableName}`;
|
||||
const saved = localStorage.getItem(key);
|
||||
return saved ? JSON.parse(saved) : null;
|
||||
}
|
||||
|
||||
toggleColumn(columnName) {
|
||||
const index = this.selectedColumns.indexOf(columnName);
|
||||
if (index > -1) {
|
||||
this.selectedColumns = this.selectedColumns.filter(c => c !== columnName);
|
||||
} else {
|
||||
this.selectedColumns = [...this.selectedColumns, columnName];
|
||||
}
|
||||
this.loadTableData();
|
||||
}
|
||||
|
||||
changePage(delta) {
|
||||
this.page = Math.max(1, this.page + delta);
|
||||
this.loadTableData();
|
||||
}
|
||||
|
||||
changePageSize(newSize) {
|
||||
this.pageSize = parseInt(newSize);
|
||||
this.page = 1;
|
||||
this.loadTableData();
|
||||
}
|
||||
|
||||
jumpToPage(pageNum) {
|
||||
const num = parseInt(pageNum);
|
||||
if (num > 0 && this.tableData && num <= this.tableData.totalPages) {
|
||||
this.page = num;
|
||||
this.loadTableData();
|
||||
}
|
||||
}
|
||||
|
||||
showRowDetail(seq) {
|
||||
this.dispatchEvent(new CustomEvent('show-row-detail', {
|
||||
detail: { tableName: this.tableName, seq },
|
||||
bubbles: true,
|
||||
composed: true
|
||||
}));
|
||||
}
|
||||
|
||||
toggleLevel(level) {
|
||||
const levelCard = this.shadowRoot.querySelector(`[data-level="${level}"]`);
|
||||
if (levelCard) {
|
||||
const fileList = levelCard.querySelector('.file-list');
|
||||
const icon = levelCard.querySelector('.expand-icon');
|
||||
if (fileList.classList.contains('expanded')) {
|
||||
fileList.classList.remove('expanded');
|
||||
icon.style.transform = 'rotate(0deg)';
|
||||
} else {
|
||||
fileList.classList.add('expanded');
|
||||
icon.style.transform = 'rotate(90deg)';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
formatBytes(bytes) {
|
||||
if (bytes === 0) return '0 B';
|
||||
const k = 1024;
|
||||
const sizes = ['B', 'KB', 'MB', 'GB', 'TB'];
|
||||
const i = Math.floor(Math.log(bytes) / Math.log(k));
|
||||
return (bytes / Math.pow(k, i)).toFixed(2) + ' ' + sizes[i];
|
||||
}
|
||||
|
||||
formatCount(count) {
|
||||
if (count >= 1000000) return (count / 1000000).toFixed(1) + 'M';
|
||||
if (count >= 1000) return (count / 1000).toFixed(1) + 'K';
|
||||
return count.toString();
|
||||
}
|
||||
|
||||
render() {
|
||||
if (!this.tableName) {
|
||||
return html`
|
||||
<div class="empty">
|
||||
<h2>Select a table to view data</h2>
|
||||
<p>Choose a table from the sidebar to get started</p>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
|
||||
if (this.loading) {
|
||||
return html`<div class="loading">Loading...</div>`;
|
||||
}
|
||||
|
||||
return html`
|
||||
<div class="content-wrapper">
|
||||
${this.view === 'data' ? html`
|
||||
<srdb-data-view
|
||||
.tableName=${this.tableName}
|
||||
.schema=${this.schema}
|
||||
.tableData=${this.tableData}
|
||||
.selectedColumns=${this.selectedColumns}
|
||||
.loading=${this.loading}
|
||||
@columns-changed=${(e) => {
|
||||
this.selectedColumns = e.detail.columns;
|
||||
this.loadTableData();
|
||||
}}
|
||||
@show-row-detail=${(e) => this.showRowDetail(e.detail.seq)}
|
||||
></srdb-data-view>
|
||||
` : html`
|
||||
<srdb-manifest-view
|
||||
.manifestData=${this.manifestData}
|
||||
.loading=${this.loading}
|
||||
></srdb-manifest-view>
|
||||
`}
|
||||
</div>
|
||||
|
||||
${this.view === 'data' && this.tableData ? this.renderPagination() : ''}
|
||||
`;
|
||||
}
|
||||
|
||||
renderPagination() {
|
||||
return html`
|
||||
<div class="pagination">
|
||||
<select @change=${(e) => this.changePageSize(e.target.value)}>
|
||||
${[10, 20, 50, 100].map(size => html`
|
||||
<option value="${size}" ?selected=${size === this.pageSize}>
|
||||
${size} / page
|
||||
</option>
|
||||
`)}
|
||||
</select>
|
||||
|
||||
<button
|
||||
@click=${() => this.changePage(-1)}
|
||||
?disabled=${this.page <= 1}
|
||||
>
|
||||
Previous
|
||||
</button>
|
||||
|
||||
<span>
|
||||
Page ${this.page} of ${this.tableData.totalPages}
|
||||
(${this.formatCount(this.tableData.totalRows)} rows)
|
||||
</span>
|
||||
|
||||
<input
|
||||
type="number"
|
||||
min="1"
|
||||
max="${this.tableData.totalPages}"
|
||||
placeholder="Jump to"
|
||||
@keydown=${(e) => e.key === 'Enter' && this.jumpToPage(e.target.value)}
|
||||
/>
|
||||
|
||||
<button @click=${(e) => this.jumpToPage(e.target.previousElementSibling.value)}>
|
||||
Go
|
||||
</button>
|
||||
|
||||
<button
|
||||
@click=${() => this.changePage(1)}
|
||||
?disabled=${this.page >= this.tableData.totalPages}
|
||||
>
|
||||
Next
|
||||
</button>
|
||||
</div>
|
||||
`;
|
||||
}
|
||||
|
||||
formatCount(count) {
|
||||
if (count >= 1000000) return (count / 1000000).toFixed(1) + 'M';
|
||||
if (count >= 1000) return (count / 1000).toFixed(1) + 'K';
|
||||
return count.toString();
|
||||
}
|
||||
|
||||
changePage(delta) {
|
||||
this.page = Math.max(1, this.page + delta);
|
||||
this.loadTableData();
|
||||
}
|
||||
|
||||
changePageSize(newSize) {
|
||||
this.pageSize = parseInt(newSize);
|
||||
this.page = 1;
|
||||
this.loadTableData();
|
||||
}
|
||||
|
||||
jumpToPage(pageNum) {
|
||||
const num = parseInt(pageNum);
|
||||
if (num > 0 && this.tableData && num <= this.tableData.totalPages) {
|
||||
this.page = num;
|
||||
this.loadTableData();
|
||||
}
|
||||
}
|
||||
|
||||
showRowDetail(seq) {
|
||||
this.dispatchEvent(new CustomEvent('show-row-detail', {
|
||||
detail: { tableName: this.tableName, seq },
|
||||
bubbles: true,
|
||||
composed: true
|
||||
}));
|
||||
}
|
||||
|
||||
showCellContent(content) {
|
||||
this.dispatchEvent(new CustomEvent('show-cell-content', {
|
||||
detail: { content },
|
||||
bubbles: true,
|
||||
composed: true
|
||||
}));
|
||||
}
|
||||
}
|
||||
|
||||
customElements.define('srdb-table-view', TableView);
|
||||
@@ -1,123 +0,0 @@
|
||||
import { LitElement, html, css } from 'lit';
|
||||
import { sharedStyles } from '~/common/shared-styles.js';
|
||||
|
||||
export class ThemeToggle extends LitElement {
|
||||
static properties = {
|
||||
theme: { type: String }
|
||||
};
|
||||
|
||||
static styles = [
|
||||
sharedStyles,
|
||||
css`
|
||||
:host {
|
||||
display: inline-block;
|
||||
}
|
||||
|
||||
.theme-toggle {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 8px;
|
||||
padding: 8px 12px;
|
||||
background: var(--bg-elevated);
|
||||
border: 1px solid var(--border-color);
|
||||
border-radius: var(--radius-md);
|
||||
cursor: pointer;
|
||||
transition: var(--transition);
|
||||
font-size: 14px;
|
||||
color: var(--text-primary);
|
||||
}
|
||||
|
||||
.theme-toggle:hover {
|
||||
background: var(--bg-hover);
|
||||
border-color: var(--border-hover);
|
||||
}
|
||||
|
||||
.icon {
|
||||
font-size: 18px;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
}
|
||||
|
||||
.label {
|
||||
font-weight: 500;
|
||||
}
|
||||
`
|
||||
];
|
||||
|
||||
constructor() {
|
||||
super();
|
||||
// 从 localStorage 读取主题，默认为 dark
|
||||
this.theme = localStorage.getItem('srdb-theme') || 'dark';
|
||||
this.applyTheme();
|
||||
}
|
||||
|
||||
toggleTheme() {
|
||||
this.theme = this.theme === 'dark' ? 'light' : 'dark';
|
||||
localStorage.setItem('srdb-theme', this.theme);
|
||||
this.applyTheme();
|
||||
|
||||
// 触发主题变化事件
|
||||
this.dispatchEvent(new CustomEvent('theme-changed', {
|
||||
detail: { theme: this.theme },
|
||||
bubbles: true,
|
||||
composed: true
|
||||
}));
|
||||
}
|
||||
|
||||
applyTheme() {
|
||||
const root = document.documentElement;
|
||||
|
||||
if (this.theme === 'light') {
|
||||
// 浅色主题
|
||||
root.style.setProperty('--srdb-bg-main', '#ffffff');
|
||||
root.style.setProperty('--srdb-bg-surface', '#f5f5f5');
|
||||
root.style.setProperty('--srdb-bg-elevated', '#e5e5e5');
|
||||
root.style.setProperty('--srdb-bg-hover', '#d4d4d4');
|
||||
|
||||
root.style.setProperty('--srdb-text-primary', '#1a1a1a');
|
||||
root.style.setProperty('--srdb-text-secondary', '#666666');
|
||||
root.style.setProperty('--srdb-text-tertiary', '#999999');
|
||||
|
||||
root.style.setProperty('--srdb-border-color', 'rgba(0, 0, 0, 0.1)');
|
||||
root.style.setProperty('--srdb-border-hover', 'rgba(0, 0, 0, 0.2)');
|
||||
|
||||
root.style.setProperty('--srdb-shadow-sm', '0 1px 2px 0 rgba(0, 0, 0, 0.05)');
|
||||
root.style.setProperty('--srdb-shadow-md', '0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06)');
|
||||
root.style.setProperty('--srdb-shadow-lg', '0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05)');
|
||||
root.style.setProperty('--srdb-shadow-xl', '0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04)');
|
||||
} else {
|
||||
// 深色主题（默认值）
|
||||
root.style.setProperty('--srdb-bg-main', '#0f0f1a');
|
||||
root.style.setProperty('--srdb-bg-surface', '#1a1a2e');
|
||||
root.style.setProperty('--srdb-bg-elevated', '#222236');
|
||||
root.style.setProperty('--srdb-bg-hover', '#2a2a3e');
|
||||
|
||||
root.style.setProperty('--srdb-text-primary', '#ffffff');
|
||||
root.style.setProperty('--srdb-text-secondary', '#a0a0b0');
|
||||
root.style.setProperty('--srdb-text-tertiary', '#6b6b7b');
|
||||
|
||||
root.style.setProperty('--srdb-border-color', 'rgba(255, 255, 255, 0.1)');
|
||||
root.style.setProperty('--srdb-border-hover', 'rgba(255, 255, 255, 0.2)');
|
||||
|
||||
root.style.setProperty('--srdb-shadow-sm', '0 1px 2px 0 rgba(0, 0, 0, 0.3)');
|
||||
root.style.setProperty('--srdb-shadow-md', '0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3)');
|
||||
root.style.setProperty('--srdb-shadow-lg', '0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3)');
|
||||
root.style.setProperty('--srdb-shadow-xl', '0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3)');
|
||||
}
|
||||
}
|
||||
|
||||
render() {
|
||||
return html`
|
||||
<button class="theme-toggle" @click=${this.toggleTheme}>
|
||||
<span class="icon">
|
||||
${this.theme === 'dark' ? '🌙' : '☀️'}
|
||||
</span>
|
||||
<span class="label">
|
||||
${this.theme === 'dark' ? 'Dark' : 'Light'}
|
||||
</span>
|
||||
</button>
|
||||
`;
|
||||
}
|
||||
}
|
||||
|
||||
customElements.define('srdb-theme-toggle', ThemeToggle);
|
||||
155
webui/static/js/hooks/useCellPopover.js
Normal file
155
webui/static/js/hooks/useCellPopover.js
Normal file
@@ -0,0 +1,155 @@
|
||||
import { useEffect, useRef } from 'preact/hooks';
|
||||
import domAlign from 'dom-align';
|
||||
|
||||
export function useCellPopover() {
|
||||
const popoverRef = useRef(null);
|
||||
const hideTimeoutRef = useRef(null);
|
||||
const targetCellRef = useRef(null);
|
||||
|
||||
useEffect(() => {
|
||||
// 创建 popover 元素
|
||||
const popover = document.createElement('div');
|
||||
popover.className = 'srdb-popover';
|
||||
updatePopoverStyles(popover);
|
||||
document.body.appendChild(popover);
|
||||
popoverRef.current = popover;
|
||||
|
||||
// 添加样式
|
||||
addPopoverStyles();
|
||||
|
||||
// 监听主题变化
|
||||
const observer = new MutationObserver(() => {
|
||||
updatePopoverStyles(popover);
|
||||
});
|
||||
observer.observe(document.documentElement, {
|
||||
attributes: true,
|
||||
attributeFilter: ['data-theme']
|
||||
});
|
||||
|
||||
// 清理
|
||||
return () => {
|
||||
if (popover) {
|
||||
popover.remove();
|
||||
}
|
||||
observer.disconnect();
|
||||
};
|
||||
}, []);
|
||||
|
||||
const updatePopoverStyles = (popover) => {
|
||||
const rootStyles = getComputedStyle(document.documentElement);
|
||||
const bgElevated = rootStyles.getPropertyValue('--bg-elevated').trim();
|
||||
const textPrimary = rootStyles.getPropertyValue('--text-primary').trim();
|
||||
const borderColor = rootStyles.getPropertyValue('--border-color').trim();
|
||||
const shadowMd = rootStyles.getPropertyValue('--shadow-md').trim();
|
||||
|
||||
popover.style.cssText = `
|
||||
position: fixed;
|
||||
z-index: 9999;
|
||||
background: ${bgElevated};
|
||||
border: 1px solid ${borderColor};
|
||||
border-radius: 8px;
|
||||
box-shadow: ${shadowMd};
|
||||
padding: 12px;
|
||||
max-width: 500px;
|
||||
max-height: 400px;
|
||||
overflow: auto;
|
||||
font-size: 13px;
|
||||
color: ${textPrimary};
|
||||
white-space: pre-wrap;
|
||||
word-break: break-word;
|
||||
font-family: 'Courier New', monospace;
|
||||
opacity: 0;
|
||||
transition: opacity 0.15s ease-in-out, background 0.3s ease, color 0.3s ease;
|
||||
display: none;
|
||||
pointer-events: auto;
|
||||
`;
|
||||
};
|
||||
|
||||
const addPopoverStyles = () => {
|
||||
if (document.getElementById('srdb-popover-styles')) return;
|
||||
|
||||
const style = document.createElement('style');
|
||||
style.id = 'srdb-popover-styles';
|
||||
style.textContent = `
|
||||
.srdb-popover::-webkit-scrollbar {
|
||||
width: 8px;
|
||||
height: 8px;
|
||||
}
|
||||
.srdb-popover::-webkit-scrollbar-track {
|
||||
background: var(--bg-surface);
|
||||
border-radius: 4px;
|
||||
}
|
||||
.srdb-popover::-webkit-scrollbar-thumb {
|
||||
background: var(--border-color);
|
||||
border-radius: 4px;
|
||||
}
|
||||
.srdb-popover::-webkit-scrollbar-thumb:hover {
|
||||
background: var(--border-hover);
|
||||
}
|
||||
`;
|
||||
document.head.appendChild(style);
|
||||
};
|
||||
|
||||
const showPopover = (e, content) => {
|
||||
if (!popoverRef.current) return;
|
||||
|
||||
// 清除隐藏定时器
|
||||
if (hideTimeoutRef.current) {
|
||||
clearTimeout(hideTimeoutRef.current);
|
||||
hideTimeoutRef.current = null;
|
||||
}
|
||||
|
||||
// 只在内容较长时显示
|
||||
if (content.length < 50) {
|
||||
return;
|
||||
}
|
||||
|
||||
// 更新 popover
|
||||
popoverRef.current.textContent = content;
|
||||
popoverRef.current.style.display = 'block';
|
||||
targetCellRef.current = e.target;
|
||||
|
||||
// 使用 dom-align 定位
|
||||
domAlign(popoverRef.current, e.target, {
|
||||
points: ['tl', 'tr'],
|
||||
offset: [2, 0],
|
||||
overflow: { adjustX: true, adjustY: true }
|
||||
});
|
||||
|
||||
// 显示动画
|
||||
setTimeout(() => {
|
||||
if (popoverRef.current) {
|
||||
popoverRef.current.style.opacity = '1';
|
||||
}
|
||||
}, 10);
|
||||
|
||||
// 添加鼠标事件监听
|
||||
popoverRef.current.addEventListener('mouseenter', keepPopover);
|
||||
popoverRef.current.addEventListener('mouseleave', hidePopover);
|
||||
};
|
||||
|
||||
const hidePopover = () => {
|
||||
hideTimeoutRef.current = setTimeout(() => {
|
||||
if (popoverRef.current) {
|
||||
popoverRef.current.style.opacity = '0';
|
||||
setTimeout(() => {
|
||||
if (popoverRef.current) {
|
||||
popoverRef.current.style.display = 'none';
|
||||
}
|
||||
}, 150);
|
||||
}
|
||||
}, 300);
|
||||
};
|
||||
|
||||
const keepPopover = () => {
|
||||
if (hideTimeoutRef.current) {
|
||||
clearTimeout(hideTimeoutRef.current);
|
||||
hideTimeoutRef.current = null;
|
||||
}
|
||||
};
|
||||
|
||||
return {
|
||||
showPopover,
|
||||
hidePopover
|
||||
};
|
||||
}
|
||||
76
webui/static/js/hooks/useTooltip.js
Normal file
76
webui/static/js/hooks/useTooltip.js
Normal file
@@ -0,0 +1,76 @@
|
||||
import { useRef, useEffect } from 'preact/hooks';
|
||||
import align from 'dom-align';
|
||||
|
||||
export function useTooltip() {
|
||||
const tooltipRef = useRef(null);
|
||||
const hideTimeoutRef = useRef(null);
|
||||
|
||||
useEffect(() => {
|
||||
// 创建 tooltip 元素
|
||||
const tooltip = document.createElement('div');
|
||||
tooltip.className = 'srdb-tooltip';
|
||||
tooltip.style.cssText = `
|
||||
position: absolute;
|
||||
z-index: 1000;
|
||||
background: var(--bg-elevated);
|
||||
border: 1px solid var(--border-color);
|
||||
border-radius: var(--radius-sm);
|
||||
padding: 8px 12px;
|
||||
font-size: 13px;
|
||||
color: var(--text-primary);
|
||||
box-shadow: var(--shadow-lg);
|
||||
max-width: 300px;
|
||||
word-wrap: break-word;
|
||||
display: none;
|
||||
pointer-events: none;
|
||||
`;
|
||||
document.body.appendChild(tooltip);
|
||||
tooltipRef.current = tooltip;
|
||||
|
||||
return () => {
|
||||
if (tooltipRef.current) {
|
||||
document.body.removeChild(tooltipRef.current);
|
||||
}
|
||||
if (hideTimeoutRef.current) {
|
||||
clearTimeout(hideTimeoutRef.current);
|
||||
}
|
||||
};
|
||||
}, []);
|
||||
|
||||
const showTooltip = (target, comment) => {
|
||||
if (!tooltipRef.current || !comment) return;
|
||||
|
||||
// 清除之前的隐藏定时器
|
||||
if (hideTimeoutRef.current) {
|
||||
clearTimeout(hideTimeoutRef.current);
|
||||
hideTimeoutRef.current = null;
|
||||
}
|
||||
|
||||
const tooltip = tooltipRef.current;
|
||||
tooltip.textContent = comment;
|
||||
tooltip.style.display = 'block';
|
||||
|
||||
// 使用 dom-align 对齐到目标元素下方
|
||||
align(tooltip, target, {
|
||||
points: ['tc', 'bc'],
|
||||
offset: [0, -8],
|
||||
overflow: {
|
||||
adjustX: true,
|
||||
adjustY: true
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
const hideTooltip = () => {
|
||||
if (!tooltipRef.current) return;
|
||||
|
||||
// 延迟隐藏，避免闪烁
|
||||
hideTimeoutRef.current = setTimeout(() => {
|
||||
if (tooltipRef.current) {
|
||||
tooltipRef.current.style.display = 'none';
|
||||
}
|
||||
}, 100);
|
||||
};
|
||||
|
||||
return { showTooltip, hideTooltip };
|
||||
}
|
||||
@@ -1,108 +1,6 @@
|
||||
import '~/components/app.js';
|
||||
import '~/components/table-list.js';
|
||||
import '~/components/table-view.js';
|
||||
import '~/components/modal-dialog.js';
|
||||
import '~/components/theme-toggle.js';
|
||||
import '~/components/badge.js';
|
||||
import '~/components/field-icon.js';
|
||||
import '~/components/data-view.js';
|
||||
import '~/components/manifest-view.js';
|
||||
import '~/components/page-header.js';
|
||||
import { tableAPI } from '~/common/api.js';
|
||||
import { render } from 'preact';
|
||||
import { html } from 'htm/preact';
|
||||
import { App } from './components/App.js';
|
||||
|
||||
class App {
|
||||
constructor() {
|
||||
// 等待 srdb-app 组件渲染完成
|
||||
this.appContainer = document.querySelector('srdb-app');
|
||||
this.modal = document.querySelector('srdb-modal-dialog');
|
||||
|
||||
// 等待组件初始化
|
||||
if (this.appContainer) {
|
||||
// 使用 updateComplete 等待组件渲染完成
|
||||
this.appContainer.updateComplete.then(() => {
|
||||
this.tableList = this.appContainer.shadowRoot.querySelector('srdb-table-list');
|
||||
this.tableView = this.appContainer.shadowRoot.querySelector('srdb-table-view');
|
||||
this.pageHeader = this.appContainer.shadowRoot.querySelector('srdb-page-header');
|
||||
this.setupEventListeners();
|
||||
});
|
||||
} else {
|
||||
// 如果组件还未定义，等待它被定义
|
||||
customElements.whenDefined('srdb-app').then(() => {
|
||||
this.appContainer = document.querySelector('srdb-app');
|
||||
this.appContainer.updateComplete.then(() => {
|
||||
this.tableList = this.appContainer.shadowRoot.querySelector('srdb-table-list');
|
||||
this.tableView = this.appContainer.shadowRoot.querySelector('srdb-table-view');
|
||||
this.pageHeader = this.appContainer.shadowRoot.querySelector('srdb-page-header');
|
||||
this.setupEventListeners();
|
||||
});
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
setupEventListeners() {
|
||||
// Listen for table selection
|
||||
document.addEventListener('table-selected', (e) => {
|
||||
const tableName = e.detail.tableName;
|
||||
this.pageHeader.tableName = tableName;
|
||||
this.pageHeader.view = 'data';
|
||||
this.tableView.tableName = tableName;
|
||||
this.tableView.view = 'data';
|
||||
this.tableView.page = 1;
|
||||
});
|
||||
|
||||
// Listen for view change from page-header
|
||||
document.addEventListener('view-changed', (e) => {
|
||||
this.tableView.view = e.detail.view;
|
||||
});
|
||||
|
||||
// Listen for refresh request from page-header
|
||||
document.addEventListener('refresh-view', (e) => {
|
||||
this.tableView.loadData();
|
||||
});
|
||||
|
||||
// Listen for row detail request
|
||||
document.addEventListener('show-row-detail', async (e) => {
|
||||
const { tableName, seq } = e.detail;
|
||||
await this.showRowDetail(tableName, seq);
|
||||
});
|
||||
|
||||
// Listen for cell content request
|
||||
document.addEventListener('show-cell-content', (e) => {
|
||||
this.showCellContent(e.detail.content);
|
||||
});
|
||||
|
||||
// Close modal on backdrop click
|
||||
this.modal.addEventListener('click', () => {
|
||||
this.modal.open = false;
|
||||
});
|
||||
}
|
||||
|
||||
async showRowDetail(tableName, seq) {
|
||||
try {
|
||||
const data = await tableAPI.getRow(tableName, seq);
|
||||
const content = JSON.stringify(data, null, 2);
|
||||
|
||||
this.modal.title = `Row Detail - Seq: ${seq}`;
|
||||
this.modal.content = content;
|
||||
this.modal.open = true;
|
||||
} catch (error) {
|
||||
console.error('Error loading row detail:', error);
|
||||
this.modal.title = 'Error';
|
||||
this.modal.content = `Failed to load row detail: ${error.message}`;
|
||||
this.modal.open = true;
|
||||
}
|
||||
}
|
||||
|
||||
showCellContent(content) {
|
||||
this.modal.title = 'Cell Content';
|
||||
this.modal.content = String(content);
|
||||
this.modal.open = true;
|
||||
}
|
||||
}
|
||||
|
||||
// Initialize app when DOM is ready
|
||||
if (document.readyState === 'loading') {
|
||||
document.addEventListener('DOMContentLoaded', () => new App());
|
||||
} else {
|
||||
new App();
|
||||
}
|
||||
// 渲染应用
|
||||
render(html`<${App} />`, document.getElementById('app'));
|
||||
|
||||
@@ -17,13 +17,13 @@ import (
|
||||
//go:embed static
|
||||
var staticFS embed.FS
|
||||
|
||||
// WebUI Web 界面处理器
|
||||
// WebUI Web 界面处理器 v2 (Preact)
|
||||
type WebUI struct {
|
||||
db *srdb.Database
|
||||
handler http.Handler
|
||||
}
|
||||
|
||||
// NewWebUI 创建 WebUI 实例
|
||||
// NewWebUI 创建 WebUI v2 实例
|
||||
func NewWebUI(db *srdb.Database) *WebUI {
|
||||
ui := &WebUI{db: db}
|
||||
ui.handler = ui.setupHandler()
|
||||
@@ -34,7 +34,7 @@ func NewWebUI(db *srdb.Database) *WebUI {
|
||||
func (ui *WebUI) setupHandler() http.Handler {
|
||||
mux := http.NewServeMux()
|
||||
|
||||
// API endpoints - 纯 JSON API
|
||||
// API endpoints - 纯 JSON API（与 v1 共享）
|
||||
mux.HandleFunc("/api/tables", ui.handleListTables)
|
||||
mux.HandleFunc("/api/tables/", ui.handleTableAPI)
|
||||
|
||||
@@ -74,6 +74,7 @@ func (ui *WebUI) handleListTables(w http.ResponseWriter, r *http.Request) {
|
||||
|
||||
type TableListItem struct {
|
||||
Name string `json:"name"`
|
||||
RowCount int64 `json:"row_count,omitempty"`
|
||||
CreatedAt int64 `json:"created_at"`
|
||||
Fields []FieldInfo `json:"fields"`
|
||||
}
|
||||
@@ -92,8 +93,18 @@ func (ui *WebUI) handleListTables(w http.ResponseWriter, r *http.Request) {
|
||||
})
|
||||
}
|
||||
|
||||
// 尝试获取行数（通过快速查询）
|
||||
rowCount := int64(0)
|
||||
if rows, err := table.Query().Rows(); err == nil {
|
||||
for rows.Next() {
|
||||
rowCount++
|
||||
}
|
||||
rows.Close()
|
||||
}
|
||||
|
||||
tables = append(tables, TableListItem{
|
||||
Name: name,
|
||||
RowCount: rowCount,
|
||||
CreatedAt: 0, // TODO: Table 不再有 createdAt 字段
|
||||
Fields: fields,
|
||||
})
|
||||
@@ -105,7 +116,9 @@ func (ui *WebUI) handleListTables(w http.ResponseWriter, r *http.Request) {
|
||||
})
|
||||
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
json.NewEncoder(w).Encode(tables)
|
||||
json.NewEncoder(w).Encode(map[string]any{
|
||||
"tables": tables,
|
||||
})
|
||||
}
|
||||
|
||||
// handleTableAPI 处理表相关的 API 请求
|
||||
@@ -217,9 +230,9 @@ func (ui *WebUI) handleTableManifest(w http.ResponseWriter, r *http.Request, tab
|
||||
// 获取 Compaction Manager
|
||||
compactionMgr := table.GetCompactionManager()
|
||||
|
||||
levels := make([]LevelInfo, 0, 7)
|
||||
for level := range 7 {
|
||||
// 只调用一次 GetLevel，避免重复复制文件列表
|
||||
// 只显示 L0-L3 层
|
||||
levels := make([]LevelInfo, 0, 4)
|
||||
for level := range 4 {
|
||||
files := version.GetLevel(level)
|
||||
|
||||
totalSize := int64(0)
|
||||
@@ -236,11 +249,8 @@ func (ui *WebUI) handleTableManifest(w http.ResponseWriter, r *http.Request, tab
|
||||
})
|
||||
}
|
||||
|
||||
// 使用已计算的 totalSize 和 fileCount 计算 score，避免再次调用 GetLevel
|
||||
score := 0.0
|
||||
if len(files) > 0 && level < 3 { // L3 是最后一层，不需要 compaction
|
||||
// 直接计算 score，避免调用 picker.GetLevelScore（它会再次获取 files）
|
||||
// 使用下一级的大小限制来计算得分（从 Options 配置读取）
|
||||
if len(files) > 0 && level < 3 {
|
||||
nextLevelLimit := compactionMgr.GetLevelSizeLimit(level + 1)
|
||||
if nextLevelLimit > 0 {
|
||||
score = float64(totalSize) / float64(nextLevelLimit)
|
||||
@@ -320,23 +330,23 @@ func (ui *WebUI) handleTableData(w http.ResponseWriter, r *http.Request, tableNa
|
||||
return
|
||||
}
|
||||
|
||||
// 解析分页参数
|
||||
pageStr := r.URL.Query().Get("page")
|
||||
pageSizeStr := r.URL.Query().Get("pageSize")
|
||||
// 解析查询参数
|
||||
limitStr := r.URL.Query().Get("limit")
|
||||
offsetStr := r.URL.Query().Get("offset")
|
||||
selectParam := r.URL.Query().Get("select") // 要选择的字段，逗号分隔
|
||||
|
||||
page := 1
|
||||
pageSize := 20
|
||||
limit := 100
|
||||
offset := 0
|
||||
|
||||
if pageStr != "" {
|
||||
if p, err := strconv.Atoi(pageStr); err == nil && p > 0 {
|
||||
page = p
|
||||
if limitStr != "" {
|
||||
if l, err := strconv.Atoi(limitStr); err == nil && l > 0 && l <= 1000 {
|
||||
limit = l
|
||||
}
|
||||
}
|
||||
|
||||
if pageSizeStr != "" {
|
||||
if ps, err := strconv.Atoi(pageSizeStr); err == nil && ps > 0 && ps <= 1000 {
|
||||
pageSize = ps
|
||||
if offsetStr != "" {
|
||||
if o, err := strconv.Atoi(offsetStr); err == nil && o >= 0 {
|
||||
offset = o
|
||||
}
|
||||
}
|
||||
|
||||
@@ -344,19 +354,17 @@ func (ui *WebUI) handleTableData(w http.ResponseWriter, r *http.Request, tableNa
|
||||
var selectedFields []string
|
||||
if selectParam != "" {
|
||||
selectedFields = strings.Split(selectParam, ",")
|
||||
// 清理字段名（去除空格）
|
||||
for i := range selectedFields {
|
||||
selectedFields[i] = strings.TrimSpace(selectedFields[i])
|
||||
}
|
||||
}
|
||||
|
||||
// 获取 schema 用于字段类型判断
|
||||
// 获取 schema
|
||||
tableSchema := table.GetSchema()
|
||||
|
||||
// 使用 Query API 获取数据，如果指定了字段则只查询指定字段（按字段压缩优化）
|
||||
// 使用 Query API 获取数据
|
||||
queryBuilder := table.Query()
|
||||
if len(selectedFields) > 0 {
|
||||
// 确保 _seq 和 _time 总是被查询（用于构造响应）
|
||||
fieldsWithMeta := make([]string, 0, len(selectedFields)+2)
|
||||
hasSeq := false
|
||||
hasTime := false
|
||||
@@ -378,6 +386,7 @@ func (ui *WebUI) handleTableData(w http.ResponseWriter, r *http.Request, tableNa
|
||||
|
||||
queryBuilder = queryBuilder.Select(fieldsWithMeta...)
|
||||
}
|
||||
|
||||
queryRows, err := queryBuilder.Rows()
|
||||
if err != nil {
|
||||
http.Error(w, fmt.Sprintf("Failed to query table: %v", err), http.StatusInternalServerError)
|
||||
@@ -385,26 +394,23 @@ func (ui *WebUI) handleTableData(w http.ResponseWriter, r *http.Request, tableNa
|
||||
}
|
||||
defer queryRows.Close()
|
||||
|
||||
// 计算分页范围
|
||||
offset := (page - 1) * pageSize
|
||||
// 收集数据
|
||||
const maxStringLength = 100
|
||||
data := make([]map[string]any, 0, limit)
|
||||
currentIndex := 0
|
||||
|
||||
// 直接在遍历时进行分页和字段处理
|
||||
const maxStringLength = 100 // 最大字符串长度
|
||||
data := make([]map[string]any, 0, pageSize)
|
||||
totalRows := int64(0)
|
||||
|
||||
for queryRows.Next() {
|
||||
totalRows++
|
||||
|
||||
// 跳过不在当前页的数据
|
||||
// 跳过 offset 之前的数据
|
||||
if currentIndex < offset {
|
||||
currentIndex++
|
||||
continue
|
||||
}
|
||||
|
||||
// 已经收集够当前页的数据
|
||||
if len(data) >= pageSize {
|
||||
// 已经收集够数据
|
||||
if len(data) >= limit {
|
||||
continue
|
||||
}
|
||||
|
||||
@@ -440,11 +446,10 @@ func (ui *WebUI) handleTableData(w http.ResponseWriter, r *http.Request, tableNa
|
||||
}
|
||||
|
||||
response := map[string]any{
|
||||
"data": data,
|
||||
"page": page,
|
||||
"pageSize": pageSize,
|
||||
"totalRows": totalRows,
|
||||
"totalPages": (totalRows + int64(pageSize) - 1) / int64(pageSize),
|
||||
"data": data,
|
||||
"limit": limit,
|
||||
"offset": offset,
|
||||
"totalRows": totalRows,
|
||||
}
|
||||
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
|
||||
Reference in New Issue
Block a user